Finite Group Databasebeta

← C2×#23766427 #34447810

Subgroups — C2×#23766427 #34447810

Order 20224.

3310 conjugacy classes of subgroups.

The subgroup lattice has 572 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579140C211yesmaximal, characteristic
2C22×#14579126C211yesmaximal, characteristic, complemented
3#23766427C2116yesmaximal, direct product factor
4C2×#19098468C211yesmaximal, characteristic, complemented
5C2×#19098459C211yesmaximal, characteristic, complemented
6C2×#19098457C212yesmaximal
7C2×#19098451C212yesmaximal
8C2×#19098447C212yesmaximal, complemented
9C2×C4⋊C4×Dic79C211yesmaximal, characteristic, complemented
10C2×C4×Dic79⋊C4C212yesmaximal, complemented
11C2×C4×C22⋊Dic79C211yesmaximal, characteristic
12C22×#117×C79C211yesmaximal, characteristic
13C23×Dic158C2211yescharacteristic
14C2×#14579140C4116yescomplemented
15C2×#14579140C2218yes—
16C2×#14579126—28no—
17C2×#14579126C2218yescomplemented
18C22×C4⋊Dic79C2211yescharacteristic
19C22×Dic79⋊C4C2212yes—
20C22×Dic79⋊C4C2212yes—
21C22×Dic79⋊C4C2212yes—
22C22×C22⋊Dic79C2211yescharacteristic
23C22×C22⋊Dic79C2211yescharacteristic
24C22×C22⋊Dic79C2212yes—
25C22×C4×Dic79C2212yes—
26C22×C4×Dic79C2211yescharacteristic
27C22×C4×Dic79C2212yes—
28C22×C4×Dic79C2211yescharacteristic
29#19098468C2218yescomplemented
30#19098459C2218yescomplemented
31#19098457C22116yes—
32#19098451C22116yes—
33#19098447C22116yescomplemented
34C4⋊C4×Dic79C2218yescomplemented
35C4×Dic79⋊C4C22116yescomplemented
36C4×C22⋊Dic79C2218yes—
37C2×C79⋊#95C2211yescharacteristic
38C2×C79⋊#95C2212yes—
39C2×C79⋊#95C2212yes—
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2212yes—
42C2×C79⋊#95C2211yescharacteristic
43C24×C4×C79C2211yescharacteristic
44C2×#117×C79—28no—
45C2×#117×C79C2218yes—
46C22×C4⋊C4×C79C2211yescharacteristic
47C22×C4⋊C4×C79C2211yescharacteristic
48C22×C22⋊C4×C79C2212yes—
49C22×C42×C79C2212yes—
50C22×Dic158—24no—
51C22×Dic158—24no—
52C22×Dic158C2×C418yes—
53C22×Dic158C2314yes—
54C23×Dic79C2311yescharacteristic
55C23×Dic79C2311yescharacteristic
56C23×Dic79C2312yes—
57C23×Dic79C2312yes—
58C23×Dic79C2311yescharacteristic
59C23×Dic79C2311yescharacteristic
60#14579140C2×C4164yescomplemented
61#14579126—232no—
62C2×C4⋊Dic79C2×C418yes—
63C2×C4⋊Dic79C2314yes—
64C2×Dic79⋊C4—28no—
65C2×Dic79⋊C4—28no—
66C2×Dic79⋊C4C2×C4116yes—
67C2×Dic79⋊C4C2318yes—
68C2×Dic79⋊C4C2318yes—
69C2×Dic79⋊C4C2318yes—
70C2×C22⋊Dic79—24no—
71C2×C22⋊Dic79—24no—
72C2×C22⋊Dic79C2×C4116yes—
73C2×C22⋊Dic79C2314yes—
74C2×C22⋊Dic79C2314yes—
75C2×C22⋊Dic79C2318yes—
76C2×C4×Dic79—28no—
77C2×C4×Dic79—24no—
78C2×C4×Dic79—24no—
79C2×C4×Dic79—28no—
80C2×C4×Dic79C2314yes—
81C2×C4×Dic79C2314yes—
82C2×C4×Dic79C2318yes—
83C2×C4×Dic79C2318yes—
84C79⋊#95C2314yes—
85C79⋊#95C2314yes—
86C79⋊#95C2318yes—
87C79⋊#95C2318yes—
88C79⋊#95C2318yes—
89C79⋊#95C2318yes—
90C25×C79C2311yescharacteristic
91C23×C4×C79—24no—
92C23×C4×C79—24no—
93C23×C4×C79C2×C418yes—
94C23×C4×C79C2312yes—
95C23×C4×C79C2311yescharacteristic
96C23×C4×C79C2314yes—
97C23×C4×C79C2312yes—
98C23×C4×C79C2311yescharacteristic
99#117×C79—232no—
100C2×C4⋊C4×C79—24no—
101C2×C4⋊C4×C79D418yes—
102C2×C4⋊C4×C79C2314yes—
103C2×C4⋊C4×C79C2314yes—
104C2×C22⋊C4×C79—28no—
105C2×C22⋊C4×C79C2318yes—
106C2×C42×C79—28no—
107C2×C42×C79C2318yes—
108C2×Dic158—232no—
109C2×Dic158—28no—
110C2×Dic158—28no—
111C2×Dic158C22×C4116yes—
112C22×Dic79—24no—
113C22×Dic79—22no—
114C22×Dic79—22no—
115C22×Dic79—24no—
116C22×Dic79—24no—
117C22×Dic79—22no—
118C22×Dic79—24no—
119C22×Dic79—22no—
120C22×Dic79—22no—
121C22×Dic79—22no—
122C22×Dic79—22no—
123C22×Dic79—22no—
124C22×Dic79—22no—
125C22×Dic79—22no—
126C22×Dic79C22×C418yes—
127C22×Dic79C22×C418yes—
128C22×Dic79#4114yes—
129C22×Dic79#4114yes—
130C22×Dic79C2412yes—
131C22×Dic79C2412yes—
132C22×Dic79C2414yes—
133C22×Dic79C2414yes—
134C22×Dic79C2412yes—
135C22×Dic79C2412yes—
136C4⋊Dic79C22×C4116yes—
137Dic79⋊C4—216no—
138Dic79⋊C4—216no—
139Dic79⋊C4C22×C4132yes—
140C22⋊Dic79—28no—
141C22⋊Dic79—28no—
142C22⋊Dic79C22×C4132yes—
143C4×Dic79—216no—
144C4×Dic79—216no—
145C4×Dic79—28no—
146C4×Dic79—28no—
147C24×C79—22no—
148C24×C79—22no—
149C24×C79—22no—
150C24×C79—22no—
151C24×C79—22no—
152C24×C79—22no—
153C24×C79C22×C414yes—
154C24×C79C2412yes—
155C24×C79C2411yescharacteristic
156C22×C4×C79—22no—
157C22×C4×C79—22no—
158C22×C4×C79—24no—
159C22×C4×C79—24no—
160C22×C4×C79—232no—
161C22×C4×C79—28no—
162C22×C4×C79—28no—
163C22×C4×C79—24no—
164C22×C4×C79—24no—
165C22×C4×C79—24no—
166C22×C4×C79C22×C414yes—
167C22×C4×C79C22×C4116yes—
168C22×C4×C79C22×C414yes—
169C22×C4×C79C2×D418yes—
170C22×C4×C79C2×D414yes—
171C22×C4×C79#4114yes—
172C22×C4×C79C2414yes—
173C22×C4×C79C2412yes—
174C22×C4×C79C2414yes—
175C22×C4×C79C2412yes—
176C4⋊C4×C79—28no—
177C4⋊C4×C79C2×D4116yes—
178C22⋊C4×C79—216no—
179C42×C79—216no—
180C23×C79—28no—
181C23×C79—28no—
182C23×C79—28no—
183C23×C79—22no—
184C23×C79—22no—
185C23×C79—22no—
186C23×C79—22no—
187C23×C79—22no—
188C23×C79—22no—
189C23×C79—44no—
190C23×C79—44no—
191C23×C79—44no—
192C23×C79—44no—
193C23×C79C23×C414yes—
194C23×C79C23×C412yes—
195C23×C79C22×D412yes—
196C23×C79C2×#4112yes—
197C23×C79C2×#4112yes—
198C23×C79C2×#4112yes—
199C23×C792−1+412yes—
200C23×C792−1+412yes—
201C23×C79C2511yescharacteristic
202C2×C4×C79—28no—
203C2×C4×C79—216no—
204C2×C4×C79—22no—
205C2×C4×C79—24no—
206C2×C4×C79—22no—
207C2×C4×C79—24no—
208C2×C4×C79—232no—
209C2×C4×C79—24no—
210C2×C4×C79—24no—
211C2×C4×C79—24no—
212C2×C4×C79—48no—
213C2×C4×C79C4×D4116yes—
214C2×C4×C79C23×C414yes—
215C2×C4×C79C23×C414yes—
216C2×C4×C79C22×D418yes—
217C2×C4×C79C22×D414yes—
218C2×C4×C79C2×#4114yes—
219C2×Dic79—216no—
220C2×Dic79—216no—
221C2×Dic79—28no—
222C2×Dic79—28no—
223C2×Dic79—22no—
224C2×Dic79—24no—
225C2×Dic79—24no—
226C2×Dic79—22no—
227C2×Dic79—24no—
228C2×Dic79—24no—
229C2×Dic79—22no—
230C2×Dic79—22no—
231C2×Dic79—22no—
232C2×Dic79—22no—
233C2×Dic79—22no—
234C2×Dic79—22no—
235C2×Dic79—22no—
236C2×Dic79—22no—
237C2×Dic79—44no—
238C2×Dic79—44no—
239C2×Dic79C23×C418yes—
240C2×Dic79C23×C418yes—
241C2×Dic79C2×#4114yes—
242C2×Dic79C2×#4114yes—
243Dic158—232no—
244C22×C79—24no—
245C22×C79—24no—
246C22×C79—24no—
247C22×C79—416no—
248C22×C79—42no—
249C22×C79—42no—
250C22×C79—42no—
251C22×C79—42no—
252C22×C79C2×C4×D414yes—
253C22×C79C4×#4114yes—
254C22×C79#51914yes—
255C22×C79#54714yes—
256C22×C79#54814yes—
257C22×C79#55214yes—
258C22×C79#55614yes—
259C22×C79C24×C411yescharacteristic
260C22×C79C23×D411yescharacteristic
261C22×C79C22×#4111yescharacteristic
262C22×C79C22×#4111yescharacteristic
263C22×C79C22×#4111yescharacteristic
264C22×C79C2×2−1+411yescharacteristic
265C22×C79C2×2−1+411yescharacteristic
266C4×C79—24no—
267C4×C79—28no—
268C4×C79—44no—
269C4×C79C2×C4×D418yes—
270Dic79—28no—
271Dic79—28no—
272Dic79—24no—
273Dic79—24no—
274Dic79—42no—
275Dic79—42no—
276C2×#2362—791nomaximal, Sylow
277C2×C79—44no—
278C2×C79#236218yescomplemented
279C2×C79C22×C4×D411yescharacteristic
280C2×C79C2×C4×#4111yescharacteristic
281C2×C79C2×#51911yescharacteristic
282C2×C79C2×#54711yescharacteristic
283C2×C79C2×#54811yescharacteristic
284C2×C79C2×#55211yescharacteristic
285C2×C79C2×#55611yescharacteristic
286C22×C22⋊Q8—791no—
287C22×C4×Q8—791no—
288C22×#117D7911yescharacteristic
289#2362—7916no—
290C2×#391—791no—
291C2×#389—791no—
292C2×#388—792no—
293C2×#388—792no—
294C2×#387—792no—
295C2×C4×C4⋊C4—792no—
296C2×C4×C4⋊C4—791no—
297C2×C4×C22⋊C4—791no—
298C79C2×#236211yescharacteristic, complemented, Sylow
299C23×Q8—791no—
300C24×C4C2×D7911yescharacteristic
301C2×C22⋊Q8—798no—
302C2×C22⋊Q8—7916no—
303C2×C4×Q8—798no—
304C2×C4×Q8—1588no—
305C2×#117—28no—
306C2×#117C2×D7918yes—
307C22×C4⋊C4—792no—
308C22×C4⋊C4—791no—
309C22×C4⋊C4—792no—
310C22×C4⋊C4—792no—
311C22×C4⋊C4C2×D7911yescharacteristic
312C22×C4⋊C4C2×D7911yescharacteristic
313C22×C22⋊C4—792no—
314C22×C22⋊C4—791no—
315C22×C22⋊C4—791no—
316C22×C22⋊C4C2×D7912yes—
317C22×C42—791no—
318C22×C42—792no—
319C22×C42—791no—
320C22×C42—792no—
321C22×C42C2×D7912yes—
322#391—798no—
323#389—798no—
324#388—7916no—
325#388—7916no—
326#387—7916no—
327C4×C4⋊C4—798no—
328C4×C4⋊C4—7916no—
329C4×C22⋊C4—798no—
330C2×#95—791no—
331C2×#95—791no—
332C2×#95—792no—
333C2×#95—792no—
334C2×#95—792no—
335C2×#95—792no—
336C25C22×D7911yescharacteristic
337C22×Q8—798no—
338C22×Q8—794no—
339C22×Q8—1584no—
340C22×Q8—1584no—
341C23×C4—24no—
342C23×C4—24no—
343C23×C4—792no—
344C23×C4—792no—
345C23×C4—791no—
346C23×C4—791no—
347C23×C4—791no—
348C23×C4—791no—
349C23×C4C4×D7918yes—
350C23×C4C22×D7912yes—
351C23×C4C22×D7914yes—
352C23×C4C22×D7911yescharacteristic
353C23×C4C22×D7912yes—
354C23×C4C22×D7911yescharacteristic
355C22⋊Q8—7964no—
356C4×Q8—15832no—
357#117—232no—
358C2×C4⋊C4—24no—
359C2×C4⋊C4—7916no—
360C2×C4⋊C4—798no—
361C2×C4⋊C4—798no—
362C2×C4⋊C4—794no—
363C2×C4⋊C4—798no—
364C2×C4⋊C4—798no—
365C2×C4⋊C4—1588no—
366C2×C4⋊C4—1588no—
367C2×C4⋊C4C22⋊D7918yes—
368C2×C4⋊C4C22×D7914yes—
369C2×C4⋊C4C22×D7914yes—
370C2×C22⋊C4—28no—
371C2×C22⋊C4—7916no—
372C2×C22⋊C4—798no—
373C2×C22⋊C4—794no—
374C2×C22⋊C4—794no—
375C2×C22⋊C4—1584no—
376C2×C22⋊C4—1584no—
377C2×C22⋊C4C22×D7918yes—
378C2×C42—28no—
379C2×C42—794no—
380C2×C42—798no—
381C2×C42—794no—
382C2×C42—798no—
383C2×C42—1588no—
384C2×C42—1584no—
385C2×C42—1588no—
386C2×C42—1584no—
387C2×C42C22×D7918yes—
388#95—794no—
389#95—794no—
390#95—798no—
391#95—798no—
392#95—798no—
393#95—798no—
394C24—22no—
395C24—22no—
396C24—22no—
397C24—22no—
398C24—22no—
399C24—22no—
400C24C2×C4×D7914yes—
401C24C23×D7912yes—
402C24C23×D7911yescharacteristic
403C2×Q8—7916no—
404C2×Q8—1588no—
405C2×Q8—15832no—
406C2×Q8—1588no—
407C22×C4—24no—
408C22×C4—22no—
409C22×C4—24no—
410C22×C4—22no—
411C22×C4—28no—
412C22×C4—232no—
413C22×C4—28no—
414C22×C4—24no—
415C22×C4—24no—
416C22×C4—24no—
417C22×C4—794no—
418C22×C4—794no—
419C22×C4—792no—
420C22×C4—794no—
421C22×C4—794no—
422C22×C4—792no—
423C22×C4—798no—
424C22×C4—798no—
425C22×C4—792no—
426C22×C4—792no—
427C22×C4—1582no—
428C22×C4—1582no—
429C22×C4—1582no—
430C22×C4—1582no—
431C22×C4—1582no—
432C22×C4—1582no—
433C22×C4—1584no—
434C22×C4—1584no—
435C22×C4—1582no—
436C22×C4—1584no—
437C22×C4—1582no—
438C22×C4—1582no—
439C22×C4—1582no—
440C22×C4—1584no—
441C22×C4C2×C4×D7914yes—
442C22×C4C2×C4×D79116yes—
443C22×C4C2×C4×D7914yes—
444C22×C4C2×C22⋊D7918yes—
445C22×C4C2×C22⋊D7914yes—
446C22×C4#1192962414yes—
447C22×C4C23×D7914yes—
448C22×C4C23×D7912yes—
449C22×C4C23×D7914yes—
450C22×C4C23×D7912yes—
451C4⋊C4—28no—
452C4⋊C4—7932no—
453C4⋊C4—7916no—
454C4⋊C4—15816no—
455C4⋊C4—15816no—
456C4⋊C4C2×C22⋊D79116yes—
457C22⋊C4—216no—
458C22⋊C4—7932no—
459C22⋊C4—1588no—
460C22⋊C4—1588no—
461C42—216no—
462C42—15816no—
463C42—1588no—
464C42—1588no—
465C42—15816no—
466C23—22no—
467C23—22no—
468C23—28no—
469C23—28no—
470C23—28no—
471C23—22no—
472C23—22no—
473C23—22no—
474C23—22no—
475C23—44no—
476C23—44no—
477C23—44no—
478C23—44no—
479C23C22×C4×D7914yes—
480C23C22×C4×D7912yes—
481C23C22×C22⋊D7912yes—
482C23#41×D7912yes—
483C23#41×D7912yes—
484C23C2×#1192962412yes—
485C23#1457920812yes—
486C23#1457920812yes—
487C23C24×D7911yescharacteristic
488Q8—15832no—
489C2×C4—24no—
490C2×C4—216no—
491C2×C4—28no—
492C2×C4—22no—
493C2×C4—24no—
494C2×C4—22no—
495C2×C4—232no—
496C2×C4—24no—
497C2×C4—24no—
498C2×C4—24no—
499C2×C4—48no—
500C2×C4—3164no—
501C2×C4—3164no—
502C2×C4—798no—
503C2×C4—798no—
504C2×C4—794no—
505C2×C4—794no—
506C2×C4—1582no—
507C2×C4—1582no—
508C2×C4—1582no—
509C2×C4—1582no—
510C2×C4—1582no—
511C2×C4—1582no—
512C2×C4—1582no—
513C2×C4—1582no—
514C2×C4—1588no—
515C2×C4—1588no—
516C2×C4—15816no—
517C2×C4—15816no—
518C2×C4—1582no—
519C2×C4—1584no—
520C2×C4—1584no—
521C2×C4—1584no—
522C2×C4—1582no—
523C2×C4—1584no—
524C2×C4C4×C22⋊D79116yes—
525C2×C4C22×C4×D7914yes—
526C2×C4C22×C4×D7914yes—
527C2×C4C22×C22⋊D7918yes—
528C2×C4C22×C22⋊D7914yes—
529C2×C4C2×#1192962414yes—
530C22—24no—
531C22—24no—
532C22—24no—
533C22—42no—
534C22—42no—
535C22—42no—
536C22—416no—
537C22—42no—
538C22C2×C4×C22⋊D7914yes—
539C22#1909903114yes—
540C22#1909904014yes—
541C22#1909921214yes—
542C22#1909922014yes—
543C22#1909925214yes—
544C22#1909928114yes—
545C22C23×C4×D7911yescharacteristic
546C22C23×C22⋊D7911yescharacteristic
547C22C2×#41×D7911yescharacteristic
548C22C2×#41×D7911yescharacteristic
549C22C22×#1192962411yescharacteristic
550C22C2×#1457920811yescharacteristic
551C22C2×#1457920811yescharacteristic
552C4—24no—
553C4—28no—
554C4—44no—
555C4—3162no—
556C4—3162no—
557C4—1588no—
558C4—1588no—
559C4—1584no—
560C4—1584no—
561C4C2×C4×C22⋊D7918yes—
562C2—44no—
563C2#2376642718yesdirect product factor
564C2C22×C4×C22⋊D7911yescharacteristic
565C2C2×#1909903111yescharacteristic
566C2C2×#1909904011yescharacteristic
567C2C2×#1909921211yescharacteristic
568C2C2×#1909922011yescharacteristic
569C2C2×#1909925211yescharacteristic
570C2C2×#1909928111yescharacteristic
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC22×#117×C79C2
socleC24×C79C24
prime radicalC25×C79C23
cosocleC23×C79C25
hypercenterC22×#117D79
hypocenterC79C2×#2362
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#117

Complements

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

NH ≅ G/Ntype
2. C22×#14579126C2semidirect
3. #23766427C2direct (N × H)
4. C2×#19098468C2semidirect
5. C2×#19098459C2semidirect
8. C2×#19098447C2semidirect
9. C2×C4⋊C4×Dic79C2semidirect
10. C2×C4×Dic79⋊C4C2semidirect
14. C2×#14579140C4semidirect
17. C2×#14579126C22semidirect
29. #19098468C22semidirect
30. #19098459C22semidirect
33. #19098447C22semidirect
34. C4⋊C4×Dic79C22semidirect
35. C4×Dic79⋊C4C22semidirect
60. #14579140C2×C4semidirect
278. C2×C79#2362semidirect
298. C79C2×#2362semidirect
563. C2#23766427direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791402
C22×#145791262
#237664272
C2×#190984682
C2×#190984592
C2×#190984572
C2×#190984512
C2×#190984472
C2×C4⋊C4×Dic792
C2×C4×Dic79⋊C42
C2×C4×C22⋊Dic792
C22×#117×C792
C2×#236279