Finite Group Databasebeta

← C2×#23766894 #34456401

Subgroups — C2×#23766894 #34456401

Order 20224.

3438 conjugacy classes of subgroups.

The subgroup lattice has 636 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579135C211yesmaximal, characteristic
2C22×#14579123C211yesmaximal, characteristic, complemented
3#23766894C2116yesmaximal, direct product factor
4C2×#19098490C212yesmaximal, complemented
5C2×#19098479C212yesmaximal, complemented
6C2×#19098464C211yesmaximal, characteristic, complemented
7C2×#19098462C211yesmaximal, characteristic, complemented
8C2×#19098439C212yesmaximal, complemented
9C2×#19098428C211yesmaximal, characteristic, complemented
10C2×#19098425C212yesmaximal, complemented
11C2×C4×C22⋊Dic79C211yesmaximal, characteristic, complemented
12C2×#380×C79C211yesmaximal, characteristic, complemented
13C23×D316C2211yescharacteristic
14C23×C22⋊D79C2212yes—
15C23×C4×D79C2212yes—
16C2×#14579135—28no—
17C2×#14579135C2218yes—
18C2×#14579123—28no—
19C2×#14579123C2218yescomplemented
20C22×C4⋊Dic79C2211yescharacteristic
21C22×C4⋊Dic79C2212yes—
22C22×C22⋊Dic79C2211yescharacteristic
23C22×C22⋊Dic79C2211yescharacteristic
24C22×(C2×D79)⋊C4C2212yes—
25C22×(C2×D79)⋊C4C2212yes—
26C22×(C2×D79)⋊C4C2212yes—
27C22×(C2×D79)⋊C4C2212yes—
28C22×C4×Dic79C2211yescharacteristic
29C22×C4×Dic79C2211yescharacteristic
30#19098490C22116yescomplemented
31#19098479C22116yescomplemented
32#19098464C2218yescomplemented
33#19098462C2218yescomplemented
34#19098439C22116yescomplemented
35#19098428C2218yescomplemented
36#19098425C22116yescomplemented
37C4×C22⋊Dic79C2218yescomplemented
38C2×C79⋊#95C2211yescharacteristic
39C2×C79⋊#95C2212yes—
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2212yes—
42C2×C79⋊#95C2211yescharacteristic
43C24×C4×C79C2211yescharacteristic
44C22×C4⋊C4×C79C2211yescharacteristic
45C22×C4⋊C4×C79C2211yescharacteristic
46C22×C22⋊C4×C79C2212yes—
47#380×C79C2218yescomplemented
48C2×#95×C79C2212yes—
49C24×D79C2312yes—
50C22×D316—24no—
51C22×D316—24no—
52C22×D316D418yes—
53C22×D316C2314yes—
54C22×C22⋊D79—28no—
55C22×C22⋊D79—28no—
56C22×C22⋊D79—44no—
57C22×C22⋊D79C2318yes—
58C23×Dic79C2311yescharacteristic
59C23×Dic79C2311yescharacteristic
60C23×Dic79C2312yes—
61C23×Dic79C2311yescharacteristic
62C23×Dic79C2311yescharacteristic
63C22×C4×D79—28no—
64C22×C4×D79—28no—
65C22×C4×D79—44no—
66C22×C4×D79C2318yes—
67#14579135—232no—
68#14579123—232no—
69C2×C4⋊Dic79—24no—
70C2×C4⋊Dic79—44no—
71C2×C4⋊Dic79C2314yes—
72C2×C4⋊Dic79C2318yes—
73C2×C22⋊Dic79—24no—
74C2×C22⋊Dic79—24no—
75C2×C22⋊Dic79C2314yes—
76C2×C22⋊Dic79C2314yes—
77C2×(C2×D79)⋊C4—28no—
78C2×(C2×D79)⋊C4—28no—
79C2×(C2×D79)⋊C4—44no—
80C2×(C2×D79)⋊C4—44no—
81C2×(C2×D79)⋊C4C2318yes—
82C2×(C2×D79)⋊C4C2318yes—
83C2×(C2×D79)⋊C4C2318yes—
84C2×(C2×D79)⋊C4C2318yes—
85C2×C4×Dic79—24no—
86C2×C4×Dic79—24no—
87C2×C4×Dic79C2314yes—
88C2×C4×Dic79C2314yes—
89C79⋊#95C2314yes—
90C79⋊#95C2314yes—
91C79⋊#95C2318yes—
92C79⋊#95C2318yes—
93C79⋊#95C2318yes—
94C25×C79C2311yescharacteristic
95C23×C4×C79—24no—
96C23×C4×C79—24no—
97C23×C4×C79—24no—
98C23×C4×C79C2312yes—
99C23×C4×C79C2311yescharacteristic
100C23×C4×C79C2312yes—
101C23×C4×C79C2314yes—
102C23×C4×C79C2311yescharacteristic
103C2×C4⋊C4×C79—24no—
104C2×C4⋊C4×C79—24no—
105C2×C4⋊C4×C79C2314yes—
106C2×C4⋊C4×C79C2314yes—
107C2×C22⋊C4×C79—44no—
108C2×C22⋊C4×C79C2318yes—
109#95×C79C2318yes—
110C23×D79—24no—
111C23×D79—24no—
112C23×D79—24no—
113C23×D79—24no—
114C23×D79—24no—
115C23×D79—24no—
116C23×D79C2×D418yes—
117C23×D79C2414yes—
118C2×D316—232no—
119C2×D316—28no—
120C2×D316—28no—
121C2×D316C2×D4116yes—
122C2×C22⋊D79—216no—
123C2×C22⋊D79—216no—
124C2×C22⋊D79—48no—
125C2×C22⋊D79—432no—
126C22×Dic79—22no—
127C22×Dic79—22no—
128C22×Dic79—24no—
129C22×Dic79—22no—
130C22×Dic79—22no—
131C22×Dic79—22no—
132C22×Dic79—22no—
133C22×Dic79—22no—
134C22×Dic79—24no—
135C22×Dic79—22no—
136C22×Dic79—22no—
137C22×Dic79—22no—
138C22×Dic79—22no—
139C22×Dic79—24no—
140C22×Dic79#4114yes—
141C22×Dic79C2412yes—
142C22×Dic79C2412yes—
143C22×Dic79C2414yes—
144C22×Dic79C2412yes—
145C22×Dic79C2412yes—
146C2×C4×D79—216no—
147C2×C4×D79—216no—
148C2×C4×D79—48no—
149C2×C4×D79—432no—
150C4⋊Dic79—28no—
151C4⋊Dic79—48no—
152C22⋊Dic79—28no—
153C22⋊Dic79—28no—
154(C2×D79)⋊C4—216no—
155(C2×D79)⋊C4—216no—
156(C2×D79)⋊C4—48no—
157(C2×D79)⋊C4—48no—
158C4×Dic79—28no—
159C4×Dic79—28no—
160C24×C79—22no—
161C24×C79—22no—
162C24×C79—22no—
163C24×C79—22no—
164C24×C79—22no—
165C24×C79—22no—
166C24×C79#4114yes—
167C24×C79C2412yes—
168C24×C79C2411yescharacteristic
169C22×C4×C79—24no—
170C22×C4×C79—22no—
171C22×C4×C79—24no—
172C22×C4×C79—22no—
173C22×C4×C79—22no—
174C22×C4×C79—24no—
175C22×C4×C79—24no—
176C22×C4×C79—24no—
177C22×C4×C79—24no—
178C22×C4×C79—28no—
179C22×C4×C79—28no—
180C22×C4×C79—28no—
181C22×C4×C79—416no—
182C22×C4×C79C2×D414yes—
183C22×C4×C79#4114yes—
184C22×C4×C79#4114yes—
185C22×C4×C79C2412yes—
186C22×C4×C79C2414yes—
187C22×C4×C79C2414yes—
188C22×C4×C79C2412yes—
189C4⋊C4×C79—28no—
190C4⋊C4×C79—28no—
191C22⋊C4×C79—48no—
192C23×C79—28no—
193C23×C79—28no—
194C23×C79—28no—
195C23×C79—22no—
196C23×C79—22no—
197C23×C79—22no—
198C23×C79—22no—
199C23×C79—22no—
200C23×C79—22no—
201C23×C79—44no—
202C23×C79—44no—
203C23×C79—44no—
204C23×C79—44no—
205C23×C79C22×D412yes—
206C23×C79C2×#4112yes—
207C23×C79C2×#4112yes—
208C23×C79C2×#4112yes—
209C23×C79C2×#4114yes—
210C23×C79C2×#4112yes—
211C23×C79H(5,𝔽2)12yes—
212C23×C79H(5,𝔽2)12yes—
213C23×C79C2511yescharacteristic
214C22×D79—216no—
215C22×D79—216no—
216C22×D79—216no—
217C22×D79—24no—
218C22×D79—24no—
219C22×D79—24no—
220C22×D79—24no—
221C22×D79—24no—
222C22×D79—24no—
223C22×D79—48no—
224C22×D79—48no—
225C22×D79—48no—
226C22×D79—48no—
227C22×D79C22×D418yes—
228C2×C4×C79—22no—
229C2×C4×C79—24no—
230C2×C4×C79—24no—
231C2×C4×C79—24no—
232C2×C4×C79—22no—
233C2×C4×C79—22no—
234C2×C4×C79—24no—
235C2×C4×C79—24no—
236C2×C4×C79—24no—
237C2×C4×C79—44no—
238C2×C4×C79—48no—
239C2×C4×C79—48no—
240C2×C4×C79—416no—
241C2×C4×C79#123116yes—
242C2×C4×C79C22×D414yes—
243C2×C4×C79C2×#4114yes—
244C2×C4×C79C2×#4114yes—
245C22⋊D79—432no—
246C2×Dic79—28no—
247C2×Dic79—22no—
248C2×Dic79—22no—
249C2×Dic79—22no—
250C2×Dic79—24no—
251C2×Dic79—22no—
252C2×Dic79—22no—
253C2×Dic79—22no—
254C2×Dic79—22no—
255C2×Dic79—22no—
256C2×Dic79—24no—
257C2×Dic79—22no—
258C2×Dic79—22no—
259C2×Dic79—22no—
260C2×Dic79—24no—
261C2×Dic79—44no—
262C2×Dic79—48no—
263C2×Dic79—44no—
264C2×Dic79—44no—
265C2×Dic79C2×#4114yes—
266D316—232no—
267C4×D79—432no—
268C22×C79—24no—
269C22×C79—24no—
270C22×C79—24no—
271C22×C79—42no—
272C22×C79—416no—
273C22×C79—42no—
274C22×C79—42no—
275C22×C79—42no—
276C22×C79C2×#12314yes—
277C22×C79#52914yes—
278C22×C79#54014yes—
279C22×C79#54614yes—
280C22×C79#54614yes—
281C22×C79#55314yes—
282C22×C79#55514yes—
283C22×C79C23×D411yescharacteristic
284C22×C79C22×#4111yescharacteristic
285C22×C79C22×#4111yescharacteristic
286C22×C79C22×#4111yescharacteristic
287C22×C79C22×#4111yescharacteristic
288C22×C79C2×H(5,𝔽2)11yescharacteristic
289C22×C79C2×H(5,𝔽2)11yescharacteristic
290C2×D79—28no—
291C2×D79—28no—
292C2×D79—28no—
293C2×D79—44no—
294C2×D79—432no—
295C2×D79—44no—
296C2×D79—44no—
297C2×D79—44no—
298C4×C79—42no—
299C4×C79—44no—
300C4×C79—44no—
301C4×C79C2×#12318yes—
302Dic79—24no—
303Dic79—44no—
304Dic79—42no—
305Dic79—42no—
306Dic79—42no—
307C2×#2420—791nomaximal, Sylow
308C2×C79—44no—
309C2×C79#242018yescomplemented
310C2×C79C22×#12311yescharacteristic
311C2×C79C2×#52911yescharacteristic
312C2×C79C2×#54011yescharacteristic
313C2×C79C2×#54611yescharacteristic
314C2×C79C2×#54611yescharacteristic
315C2×C79C2×#55311yescharacteristic
316C2×C79C2×#55511yescharacteristic
317D79—48no—
318C22×#121—791no—
319C22×C4×D4—791no—
320#2420—7916no—
321C2×#397—792no—
322C2×#394—792no—
323C2×#390—791no—
324C2×#389—791no—
325C2×#386—792no—
326C2×#382—791no—
327C2×#381—792no—
328C2×#380D7911yescharacteristic, complemented
329C2×C4×C22⋊C4—791no—
330C79C2×#242011yescharacteristic, complemented, Sylow
331C23×D4—792no—
332C23×D4—791no—
333C24×C4—792no—
334C24×C4C2×D7911yescharacteristic
335C2×#121—798no—
336C2×#121—1588no—
337C2×C4×D4—798no—
338C2×C4×D4—1588no—
339C22×C4⋊C4—792no—
340C22×C4⋊C4—791no—
341C22×C4⋊C4C2×D7911yescharacteristic
342C22×C4⋊C4C2×D7911yescharacteristic
343C22×C22⋊C4—792no—
344C22×C22⋊C4—792no—
345C22×C22⋊C4—791no—
346C22×C22⋊C4—791no—
347C22×C22⋊C4—792no—
348C22×C22⋊C4—792no—
349C22×C22⋊C4C2×D7912yes—
350C22×C42—791no—
351C22×C42—791no—
352#397—7916no—
353#394—7916no—
354#390—798no—
355#389—798no—
356#386—7916no—
357#382—798no—
358#381—7916no—
359#380C2×D7918yescomplemented
360C4×C22⋊C4—798no—
361C2×#95—792no—
362C2×#95—791no—
363C2×#95—792no—
364C2×#95—791no—
365C2×#95—792no—
366C2×#95C2×D7912yes—
367C25—792no—
368C25C22×D7911yescharacteristic
369C22×D4—3164no—
370C22×D4—798no—
371C22×D4—798no—
372C22×D4—794no—
373C22×D4—1588no—
374C22×D4—1588no—
375C22×D4—1584no—
376C22×D4—1584no—
377C23×C4—24no—
378C23×C4—24no—
379C23×C4—24no—
380C23×C4—3164no—
381C23×C4—798no—
382C23×C4—791no—
383C23×C4—791no—
384C23×C4—791no—
385C23×C4—791no—
386C23×C4—792no—
387C23×C4—1588no—
388C23×C4—1588no—
389C23×C4C22×D7914yes—
390C23×C4C22×D7912yes—
391C23×C4C22×D7911yescharacteristic
392C23×C4C22×D7912yes—
393C23×C4C22×D7911yescharacteristic
394#121—15832no—
395C4×D4—15832no—
396C2×C4⋊C4—24no—
397C2×C4⋊C4—24no—
398C2×C4⋊C4—3164no—
399C2×C4⋊C4—798no—
400C2×C4⋊C4—794no—
401C2×C4⋊C4—1584no—
402C2×C4⋊C4C22×D7914yes—
403C2×C4⋊C4C22×D7914yes—
404C2×C22⋊C4—44no—
405C2×C22⋊C4—3164no—
406C2×C22⋊C4—3164no—
407C2×C22⋊C4—798no—
408C2×C22⋊C4—798no—
409C2×C22⋊C4—794no—
410C2×C22⋊C4—794no—
411C2×C22⋊C4—798no—
412C2×C22⋊C4—798no—
413C2×C22⋊C4—1588no—
414C2×C22⋊C4—1588no—
415C2×C22⋊C4—1584no—
416C2×C22⋊C4—1584no—
417C2×C22⋊C4C22×D7918yes—
418C2×C42—794no—
419C2×C42—794no—
420C2×C42—1584no—
421C2×C42—1584no—
422#95—794no—
423#95—794no—
424#95—798no—
425#95—798no—
426#95—798no—
427#95C22×D7918yes—
428C24—22no—
429C24—22no—
430C24—22no—
431C24—22no—
432C24—22no—
433C24—22no—
434C24—794no—
435C24—798no—
436C24—1584no—
437C24—1584no—
438C24—1584no—
439C24—1584no—
440C24—1584no—
441C24—1584no—
442C24#1192962514yes—
443C24C23×D7912yes—
444C24C23×D7911yescharacteristic
445C2×D4—31632no—
446C2×D4—3168no—
447C2×D4—7916no—
448C2×D4—15816no—
449C2×D4—15816no—
450C2×D4—1588no—
451C2×D4—1588no—
452C2×D4—15832no—
453C22×C4—24no—
454C22×C4—24no—
455C22×C4—22no—
456C22×C4—22no—
457C22×C4—24no—
458C22×C4—24no—
459C22×C4—24no—
460C22×C4—22no—
461C22×C4—24no—
462C22×C4—28no—
463C22×C4—28no—
464C22×C4—28no—
465C22×C4—416no—
466C22×C4—3168no—
467C22×C4—31632no—
468C22×C4—794no—
469C22×C4—792no—
470C22×C4—792no—
471C22×C4—792no—
472C22×C4—794no—
473C22×C4—792no—
474C22×C4—15816no—
475C22×C4—15816no—
476C22×C4—1582no—
477C22×C4—1582no—
478C22×C4—1582no—
479C22×C4—1582no—
480C22×C4—1582no—
481C22×C4—1584no—
482C22×C4—1582no—
483C22×C4—1582no—
484C22×C4—1582no—
485C22×C4—1584no—
486C22×C4—1582no—
487C22×C4—1584no—
488C22×C4—1582no—
489C22×C4—1582no—
490C22×C4D4×D7914yes—
491C22×C4#1192962314yes—
492C22×C4#1192962414yes—
493C22×C4C23×D7912yes—
494C22×C4C23×D7914yes—
495C22×C4C23×D7914yes—
496C22×C4C23×D7912yes—
497C4⋊C4—28no—
498C4⋊C4—28no—
499C4⋊C4—3168no—
500C4⋊C4—1588no—
501C22⋊C4—48no—
502C22⋊C4—3168no—
503C22⋊C4—3168no—
504C22⋊C4—15816no—
505C22⋊C4—15816no—
506C22⋊C4—1588no—
507C22⋊C4—1588no—
508C42—1588no—
509C42—1588no—
510C23—22no—
511C23—22no—
512C23—28no—
513C23—28no—
514C23—28no—
515C23—22no—
516C23—22no—
517C23—22no—
518C23—22no—
519C23—44no—
520C23—44no—
521C23—44no—
522C23—44no—
523C23—3168no—
524C23—3168no—
525C23—3168no—
526C23—3168no—
527C23—798no—
528C23—1584no—
529C23—1584no—
530C23—15816no—
531C23—15816no—
532C23—15816no—
533C23—1584no—
534C23—1584no—
535C23—1584no—
536C23—1584no—
537C23C2×D4×D7912yes—
538C23#41×D7912yes—
539C23C2×#1192962312yes—
540C23C2×#1192962412yes—
541C23C2×#1192962514yes—
542C23C2×#1192962512yes—
543C23#1457920612yes—
544C23#1457920712yes—
545C23C24×D7911yescharacteristic
546D4—31632no—
547D4—15832no—
548C2×C4—24no—
549C2×C4—24no—
550C2×C4—24no—
551C2×C4—22no—
552C2×C4—24no—
553C2×C4—24no—
554C2×C4—24no—
555C2×C4—22no—
556C2×C4—22no—
557C2×C4—48no—
558C2×C4—48no—
559C2×C4—44no—
560C2×C4—416no—
561C2×C4—31632no—
562C2×C4—3168no—
563C2×C4—3164no—
564C2×C4—3164no—
565C2×C4—3164no—
566C2×C4—794no—
567C2×C4—1582no—
568C2×C4—1582no—
569C2×C4—1582no—
570C2×C4—1584no—
571C2×C4—1582no—
572C2×C4—1584no—
573C2×C4—1582no—
574C2×C4—1582no—
575C2×C4—1582no—
576C2×C4—1582no—
577C2×C4—1582no—
578C2×C4—1584no—
579C2×C4—1582no—
580C2×C4—1588no—
581C2×C4—1582no—
582C2×C4#14579143116yes—
583C2×C4C2×D4×D7914yes—
584C2×C4C2×#1192962314yes—
585C2×C4C2×#1192962414yes—
586C22—24no—
587C22—24no—
588C22—24no—
589C22—42no—
590C22—416no—
591C22—42no—
592C22—42no—
593C22—42no—
594C22—31632no—
595C22—3164no—
596C22—3164no—
597C22—3164no—
598C22—3164no—
599C22—1588no—
600C22—1588no—
601C22—1588no—
602C22C2×#1457914314yes—
603C22#1909909914yes—
604C22#1909916614yes—
605C22#1909920414yes—
606C22#1909921014yes—
607C22#1909926114yes—
608C22#1909927614yes—
609C22C22×D4×D7911yescharacteristic
610C22C2×#41×D7911yescharacteristic
611C22C22×#1192962311yescharacteristic
612C22C22×#1192962411yescharacteristic
613C22C22×#1192962511yescharacteristic
614C22C2×#1457920611yescharacteristic
615C22C2×#1457920711yescharacteristic
616C4—44no—
617C4—42no—
618C4—44no—
619C4—3164no—
620C4—3162no—
621C4—3162no—
622C4—3162no—
623C4—1584no—
624C4C2×#1457914318yes—
625C2—44no—
626C2—3168no—
627C2#2376689418yesdirect product factor
628C2C22×#1457914311yescharacteristic
629C2C2×#1909909911yescharacteristic
630C2C2×#1909916611yescharacteristic
631C2C2×#1909920411yescharacteristic
632C2C2×#1909921011yescharacteristic
633C2C2×#1909926111yescharacteristic
634C2C2×#1909927611yescharacteristic
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#380×C79C2
socleC24×C79C24
prime radicalC22×#14579135C2
hypercenterC2×#380D79
hypocenterC79C2×#2420
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#380

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C22×#14579123C2semidirect
3. #23766894C2direct (N × H)
4. C2×#19098490C2semidirect
5. C2×#19098479C2semidirect
6. C2×#19098464C2semidirect
7. C2×#19098462C2semidirect
8. C2×#19098439C2semidirect
9. C2×#19098428C2semidirect
10. C2×#19098425C2semidirect
11. C2×C4×C22⋊Dic79C2semidirect
12. C2×#380×C79C2semidirect
19. C2×#14579123C22semidirect
30. #19098490C22semidirect
31. #19098479C22semidirect
32. #19098464C22semidirect
33. #19098462C22semidirect
34. #19098439C22semidirect
35. #19098428C22semidirect
36. #19098425C22semidirect
37. C4×C22⋊Dic79C22semidirect
47. #380×C79C22semidirect
309. C2×C79#2420semidirect
328. C2×#380D79semidirect
330. C79C2×#2420semidirect
359. #380C2×D79semidirect
627. C2#23766894direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145791352
C22×#145791232
#237668942
C2×#190984902
C2×#190984792
C2×#190984642
C2×#190984622
C2×#190984392
C2×#190984282
C2×#190984252
C2×C4×C22⋊Dic792
C2×#380×C792
C2×#242079