Finite Group Databasebeta

← C2×#23766457 #34447860

Subgroups — C2×#23766457 #34447860

Order 20224.

3158 conjugacy classes of subgroups.

The subgroup lattice has 524 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579159C211yesmaximal, characteristic
2C22×Q8×Dic79C211yesmaximal, characteristic
3C22×C4×Dic158C211yesmaximal, characteristic
4#23766457C2116yesmaximal, direct product factor
5C2×#19098468C211yesmaximal, characteristic
6C2×#19098460C212yesmaximal
7C2×#19098450C212yesmaximal
8C2×#19098445C212yesmaximal
9C2×C4⋊C4×Dic79C211yesmaximal, characteristic
10C2×C4×Dic79⋊C4C211yesmaximal, characteristic
11C2×#19098414C212yesmaximal
12C2×#391×C79C211yesmaximal, characteristic
13C23×Dic158C2211yescharacteristic
14C2×#14579159C4116yescomplemented
15C2×#14579159C2218yes—
16C2×Q8×Dic79—28no—
17C2×Q8×Dic79C2218yes—
18C2×C4×Dic158—28no—
19C2×C4×Dic158C2218yes—
20C22×C4⋊Dic79C2212yes—
21C22×C4⋊Dic79C2211yescharacteristic
22C22×Dic79⋊C4C2212yes—
23C22×Dic79⋊C4C2211yescharacteristic
24C22×Dic79⋊C4C2212yes—
25C22×Dic79⋊C4C2212yes—
26C22×Dic79⋊C4C2211yescharacteristic
27C22×C4×Dic79C2212yes—
28C22×C4×Dic79C2212yes—
29C22×C4×Dic79C2211yescharacteristic
30C22×C4×Dic79C2212yes—
31C22×C4×Dic79C2211yescharacteristic
32#19098468C2218yes—
33#19098460C22116yes—
34#19098450C22116yes—
35#19098445C22116yes—
36C4⋊C4×Dic79C2218yes—
37C4×Dic79⋊C4C2218yes—
38#19098414C22116yes—
39C2×C79⋊#95C2211yescharacteristic
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2212yes—
42C2×C79⋊#95C2211yescharacteristic
43C2×C79⋊#95C2212yes—
44C23×Q8×C79C2211yescharacteristic
45C22×C4⋊C4×C79C2211yescharacteristic
46C22×C42×C79C2211yescharacteristic
47#391×C79C2218yes—
48C2×#95×C79C2212yes—
49C2×#95×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#14579159C2×C4164yescomplemented
61Q8×Dic79—232no—
62C4×Dic158—232no—
63C2×C4⋊Dic79—28no—
64C2×C4⋊Dic79D418yes—
65C2×C4⋊Dic79C2318yes—
66C2×C4⋊Dic79C2314yes—
67C2×Dic79⋊C4—28no—
68C2×Dic79⋊C4—24no—
69C2×Dic79⋊C4C2×C4116yes—
70C2×Dic79⋊C4C2×C4116yes—
71C2×Dic79⋊C4Q818yescomplemented
72C2×Dic79⋊C4C2314yes—
73C2×Dic79⋊C4C2318yes—
74C2×Dic79⋊C4C2318yes—
75C2×Dic79⋊C4C2318yes—
76C2×Dic79⋊C4C2314yes—
77C2×C4×Dic79—24no—
78C2×C4×Dic79—28no—
79C2×C4×Dic79—28no—
80C2×C4×Dic79—28no—
81C2×C4×Dic79C2×C418yes—
82C2×C4×Dic79C2318yes—
83C2×C4×Dic79C2318yes—
84C2×C4×Dic79C2318yes—
85C2×C4×Dic79C2314yes—
86C2×C4×Dic79C2314yes—
87C79⋊#95C2318yes—
88C79⋊#95C2314yes—
89C79⋊#95C2314yes—
90C79⋊#95C2318yes—
91C79⋊#95C2318yes—
92C22×Q8×C79—24no—
93C22×Q8×C79—24no—
94C22×Q8×C79C2×C418yes—
95C22×Q8×C79C2314yes—
96C23×C4×C79C2312yes—
97C23×C4×C79C2311yescharacteristic
98C23×C4×C79C2312yes—
99C23×C4×C79C2311yescharacteristic
100C23×C4×C79C2311yescharacteristic
101C2×C4⋊C4×C79—24no—
102C2×C4⋊C4×C79C2314yes—
103C2×C42×C79—24no—
104C2×C42×C79C2314yes—
105#95×C79C2318yes—
106#95×C79C2318yes—
107C2×Dic158—232no—
108C2×Dic158—28no—
109C2×Dic158—28no—
110C2×Dic158C22×C4116yes—
111C22×Dic79—24no—
112C22×Dic79—22no—
113C22×Dic79—22no—
114C22×Dic79—24no—
115C22×Dic79—24no—
116C22×Dic79—22no—
117C22×Dic79—22no—
118C22×Dic79—22no—
119C22×Dic79—22no—
120C22×Dic79—24no—
121C22×Dic79—22no—
122C22×Dic79C22×C418yes—
123C22×Dic79C22×C414yes—
124C22×Dic79C22×C414yes—
125C22×Dic79C2×D418yes—
126C22×Dic79C2×Q814yes—
127C22×Dic79C2×Q814yes—
128C22×Dic79#4114yes—
129C22×Dic79C2412yes—
130C22×Dic79C2414yes—
131C22×Dic79C2412yes—
132C22×Dic79C2414yes—
133C22×Dic79C2412yes—
134C22×Dic79C2412yes—
135C4⋊Dic79—216no—
136C4⋊Dic79C2×D4116yes—
137Dic79⋊C4—216no—
138Dic79⋊C4—28no—
139Dic79⋊C4C22×C4132yes—
140Dic79⋊C4C22×C4132yes—
141Dic79⋊C4C2×Q8116yescomplemented
142C4×Dic79—216no—
143C4×Dic79—216no—
144C4×Dic79—216no—
145C4×Dic79—28no—
146C4×Dic79C22×C4116yes—
147C24×C79C2411yescharacteristic
148C2×Q8×C79—232no—
149C2×Q8×C79—28no—
150C2×Q8×C79—28no—
151C2×Q8×C79C22×C4116yes—
152C22×C4×C79—22no—
153C22×C4×C79—24no—
154C22×C4×C79—24no—
155C22×C4×C79—22no—
156C22×C4×C79—22no—
157C22×C4×C79—24no—
158C22×C4×C79—24no—
159C22×C4×C79—22no—
160C22×C4×C79—22no—
161C22×C4×C79—24no—
162C22×C4×C79C22×C418yes—
163C22×C4×C79C22×C414yes—
164C22×C4×C79C2×D414yes—
165C22×C4×C79C2×Q814yes—
166C22×C4×C79#4114yes—
167C22×C4×C79C2412yes—
168C22×C4×C79C2414yes—
169C22×C4×C79C2414yes—
170C22×C4×C79C2412yes—
171C22×C4×C79C2412yes—
172C4⋊C4×C79—28no—
173C42×C79—28no—
174C23×C79C23×C412yes—
175C23×C79C22×D412yes—
176C23×C79C22×Q812yes—
177C23×C79C2×#4112yes—
178C23×C79C2×#4112yes—
179C23×C792−1+412yes—
180C23×C792−1+412yes—
181C23×C79C2511yescharacteristic
182Q8×C79—232no—
183C2×C4×C79—216no—
184C2×C4×C79—28no—
185C2×C4×C79—22no—
186C2×C4×C79—24no—
187C2×C4×C79—24no—
188C2×C4×C79—22no—
189C2×C4×C79—22no—
190C2×C4×C79—24no—
191C2×C4×C79—22no—
192C2×C4×C79—24no—
193C2×C4×C79—24no—
194C2×C4×C79—22no—
195C2×C4×C79—44no—
196C2×C4×C79—48no—
197C2×C4×C79C4×D4116yes—
198C2×C4×C79C23×C418yes—
199C2×C4×C79C23×C414yes—
200C2×C4×C79C22×D414yes—
201C2×C4×C79C22×Q814yes—
202C2×C4×C79C2×#4114yes—
203C2×Dic79—216no—
204C2×Dic79—28no—
205C2×Dic79—216no—
206C2×Dic79—28no—
207C2×Dic79—22no—
208C2×Dic79—24no—
209C2×Dic79—24no—
210C2×Dic79—24no—
211C2×Dic79—22no—
212C2×Dic79—22no—
213C2×Dic79—22no—
214C2×Dic79—24no—
215C2×Dic79—22no—
216C2×Dic79—22no—
217C2×Dic79—22no—
218C2×Dic79—44no—
219C2×Dic79C4×Q8116yescomplemented
220C2×Dic79C23×C414yes—
221C2×Dic79C23×C418yes—
222C2×Dic79C23×C414yes—
223C2×Dic79C22×D418yes—
224C2×Dic79C22×Q814yes—
225C2×Dic79C22×Q814yes—
226C2×Dic79C2×#4114yes—
227Dic158—232no—
228C22×C79C2×C4×D414yes—
229C22×C79C2×C4×Q814yes—
230C22×C79#51914yes—
231C22×C79#54714yes—
232C22×C79D4×Q814yes—
233C22×C79#55614yes—
234C22×C79#55714yes—
235C22×C79C24×C411yescharacteristic
236C22×C79C23×D411yescharacteristic
237C22×C79C23×Q811yescharacteristic
238C22×C79C22×#4111yescharacteristic
239C22×C79C22×#4111yescharacteristic
240C22×C79C2×2−1+411yescharacteristic
241C22×C79C2×2−1+411yescharacteristic
242C4×C79—28no—
243C4×C79—24no—
244C4×C79—42no—
245C4×C79—44no—
246C4×C79C2×C4×D418yes—
247Dic79—28no—
248Dic79—24no—
249Dic79—28no—
250Dic79—24no—
251Dic79—42no—
252Dic79C2×C4×Q818yescomplemented
253C2×#2365—791nomaximal, Sylow
254C2×C79#236518yescomplemented
255C2×C79C22×C4×D411yescharacteristic
256C2×C79C22×C4×Q811yescharacteristic
257C2×C79C2×#51911yescharacteristic
258C2×C79C2×#54711yescharacteristic
259C2×C79C2×D4×Q811yescharacteristic
260C2×C79C2×#55611yescharacteristic
261C2×C79C2×#55711yescharacteristic
262C22×C4⋊Q8—791no—
263C22×C4×Q8—791no—
264C22×C4×Q8—791no—
265#2365—7916no—
266C2×#391—791no—
267C2×#391D7911yescharacteristic
268C2×#389—792no—
269C2×#387—792no—
270C2×#387—792no—
271C2×C4×C4⋊C4—791no—
272C2×C4×C4⋊C4—792no—
273C2×C4×C4⋊C4—791no—
274C79C2×#236511yescharacteristic, complemented, Sylow
275C23×Q8—791no—
276C23×Q8C2×D7911yescharacteristic
277C2×C4⋊Q8—798no—
278C2×C4⋊Q8—7916no—
279C2×C4×Q8—798no—
280C2×C4×Q8—798no—
281C2×C4×Q8—1588no—
282C2×C4×Q8—1588no—
283C22×C4⋊C4—791no—
284C22×C4⋊C4—792no—
285C22×C4⋊C4—792no—
286C22×C4⋊C4—791no—
287C22×C4⋊C4—792no—
288C22×C4⋊C4—792no—
289C22×C4⋊C4—791no—
290C22×C4⋊C4C2×D7911yescharacteristic
291C22×C42—791no—
292C22×C42—792no—
293C22×C42—792no—
294C22×C42—791no—
295C22×C42—792no—
296C22×C42C2×D7911yescharacteristic
297#391—798no—
298#391C2×D7918yes—
299#389—7916no—
300#387—7916no—
301#387—7916no—
302C4×C4⋊C4—798no—
303C4×C4⋊C4—798no—
304C4×C4⋊C4—7916no—
305C2×#95—792no—
306C2×#95—791no—
307C2×#95—791no—
308C2×#95—792no—
309C2×#95—792no—
310C2×#95C2×D7912yes—
311C2×#95C2×D7912yes—
312C22×Q8—24no—
313C22×Q8—24no—
314C22×Q8—798no—
315C22×Q8—794no—
316C22×Q8—1584no—
317C22×Q8—1584no—
318C22×Q8C4×D7918yes—
319C22×Q8C22×D7914yes—
320C23×C4—791no—
321C23×C4—792no—
322C23×C4—792no—
323C23×C4—791no—
324C23×C4—791no—
325C23×C4—791no—
326C23×C4C22×D7911yescharacteristic
327C23×C4C22×D7912yes—
328C23×C4C22×D7912yes—
329C23×C4C22×D7911yescharacteristic
330C23×C4C22×D7911yescharacteristic
331C4⋊Q8—7964no—
332C4×Q8—15832no—
333C4×Q8—15832no—
334C2×C4⋊C4—24no—
335C2×C4⋊C4—7916no—
336C2×C4⋊C4—7916no—
337C2×C4⋊C4—798no—
338C2×C4⋊C4—798no—
339C2×C4⋊C4—794no—
340C2×C4⋊C4—798no—
341C2×C4⋊C4—798no—
342C2×C4⋊C4—794no—
343C2×C4⋊C4—798no—
344C2×C4⋊C4—798no—
345C2×C4⋊C4—794no—
346C2×C4⋊C4—1588no—
347C2×C4⋊C4—1588no—
348C2×C4⋊C4—1584no—
349C2×C4⋊C4C22×D7914yes—
350C2×C42—24no—
351C2×C42—798no—
352C2×C42—794no—
353C2×C42—798no—
354C2×C42—798no—
355C2×C42—794no—
356C2×C42—798no—
357C2×C42—1588no—
358C2×C42—1588no—
359C2×C42—1588no—
360C2×C42—1584no—
361C2×C42C22×D7914yes—
362#95—794no—
363#95—798no—
364#95—794no—
365#95—798no—
366#95—798no—
367#95C22×D7918yes—
368#95C22×D7918yes—
369C24C23×D7911yescharacteristic
370C2×Q8—28no—
371C2×Q8—232no—
372C2×Q8—28no—
373C2×Q8—7916no—
374C2×Q8—1588no—
375C2×Q8—15832no—
376C2×Q8—1588no—
377C2×Q8C2×C4×D79116yes—
378C22×C4—24no—
379C22×C4—22no—
380C22×C4—22no—
381C22×C4—24no—
382C22×C4—24no—
383C22×C4—22no—
384C22×C4—24no—
385C22×C4—24no—
386C22×C4—22no—
387C22×C4—22no—
388C22×C4—794no—
389C22×C4—794no—
390C22×C4—792no—
391C22×C4—794no—
392C22×C4—794no—
393C22×C4—792no—
394C22×C4—792no—
395C22×C4—794no—
396C22×C4—794no—
397C22×C4—794no—
398C22×C4—798no—
399C22×C4—798no—
400C22×C4—792no—
401C22×C4—1582no—
402C22×C4—1582no—
403C22×C4—1582no—
404C22×C4—1584no—
405C22×C4—1584no—
406C22×C4—1582no—
407C22×C4—1582no—
408C22×C4—1584no—
409C22×C4—1582no—
410C22×C4—1582no—
411C22×C4—1584no—
412C22×C4C2×C4×D7918yes—
413C22×C4C2×C4×D7914yes—
414C22×C4D4×D7914yes—
415C22×C4Q8×D7914yes—
416C22×C4#1192962314yes—
417C22×C4C23×D7914yes—
418C22×C4C23×D7912yes—
419C22×C4C23×D7912yes—
420C22×C4C23×D7914yes—
421C22×C4C23×D7912yes—
422C4⋊C4—28no—
423C4⋊C4—7916no—
424C4⋊C4—7932no—
425C4⋊C4—7932no—
426C4⋊C4—7916no—
427C4⋊C4—1588no—
428C4⋊C4—15816no—
429C4⋊C4—15816no—
430C42—28no—
431C42—7916no—
432C42—15816no—
433C42—15816no—
434C42—15816no—
435C42—1588no—
436C23C22×C4×D7912yes—
437C23C2×D4×D7912yes—
438C23C2×Q8×D7912yes—
439C23#41×D7912yes—
440C23C2×#1192962312yes—
441C23#1457920812yes—
442C23#1457920912yes—
443C23C24×D7911yescharacteristic
444Q8—232no—
445Q8—15832no—
446C2×C4—22no—
447C2×C4—28no—
448C2×C4—216no—
449C2×C4—22no—
450C2×C4—24no—
451C2×C4—24no—
452C2×C4—24no—
453C2×C4—22no—
454C2×C4—22no—
455C2×C4—24no—
456C2×C4—22no—
457C2×C4—24no—
458C2×C4—44no—
459C2×C4—48no—
460C2×C4—3164no—
461C2×C4—7916no—
462C2×C4—794no—
463C2×C4—794no—
464C2×C4—794no—
465C2×C4—794no—
466C2×C4—798no—
467C2×C4—798no—
468C2×C4—794no—
469C2×C4—1582no—
470C2×C4—1582no—
471C2×C4—1582no—
472C2×C4—1582no—
473C2×C4—1582no—
474C2×C4—1582no—
475C2×C4—1584no—
476C2×C4—15816no—
477C2×C4—1588no—
478C2×C4—15816no—
479C2×C4—1588no—
480C2×C4—1582no—
481C2×C4—1584no—
482C2×C4—1584no—
483C2×C4—1584no—
484C2×C4(C22⋊D79)⋊C4116yes—
485C2×C4C22×C4×D7918yes—
486C2×C4C22×C4×D7914yes—
487C2×C4C2×D4×D7914yes—
488C2×C4C2×Q8×D7914yes—
489C2×C4C2×#1192962314yes—
490C22C2×(C22⋊D79)⋊C414yes—
491C22C4×Q8×D7914yes—
492C22#1909903914yes—
493C22#1909921514yes—
494C22#1909922614yes—
495C22#1909928214yes—
496C22#1909928814yes—
497C22C23×C4×D7911yescharacteristic
498C22C22×D4×D7911yescharacteristic
499C22C22×Q8×D7911yescharacteristic
500C22C2×#41×D7911yescharacteristic
501C22C22×#1192962311yescharacteristic
502C22C2×#1457920811yescharacteristic
503C22C2×#1457920911yescharacteristic
504C4—28no—
505C4—24no—
506C4—42no—
507C4—44no—
508C4—3162no—
509C4—798no—
510C4—1588no—
511C4—1584no—
512C4—1588no—
513C4—1584no—
514C4C2×(C22⋊D79)⋊C418yes—
515C2#2376645718yesdirect product factor
516C2C22×(C22⋊D79)⋊C411yescharacteristic
517C2C2×C4×Q8×D7911yescharacteristic
518C2C2×#1909903911yescharacteristic
519C2C2×#1909921511yescharacteristic
520C2C2×#1909922611yescharacteristic
521C2C2×#1909928211yescharacteristic
522C2C2×#1909928811yescharacteristic
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×#391×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×#391D79
hypocenterC79C2×#2365
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#391

Complements

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

NH ≅ G/Ntype
4. #23766457C2direct (N × H)
14. C2×#14579159C4semidirect
60. #14579159C2×C4semidirect
71. C2×Dic79⋊C4Q8semidirect
141. Dic79⋊C4C2×Q8semidirect
219. C2×Dic79C4×Q8semidirect
252. Dic79C2×C4×Q8semidirect
254. C2×C79#2365semidirect
274. C79C2×#2365semidirect
515. C2#23766457direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791592
C22×Q8×Dic792
C22×C4×Dic1582
#237664572
C2×#190984682
C2×#190984602
C2×#190984502
C2×#190984452
C2×C4⋊C4×Dic792
C2×C4×Dic79⋊C42
C2×#190984142
C2×#391×C792
C2×#236579