Finite Group Databasebeta

← C2×#23762867 #34270764

Subgroups — C2×#23762867 #34270764

Order 20224.

842 conjugacy classes of subgroups.

The subgroup lattice has 428 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098937C211yesmaximal, characteristic, complemented
2C2×#19098758C211yesmaximal, characteristic
3C2×#19098641C211yesmaximal, characteristic, complemented
4#23762867C218yesmaximal, direct product factor
5C2×#19098315C211yesmaximal, characteristic, complemented
6C2×#19098309C211yesmaximal, characteristic, complemented
7C2×#19098306C211yesmaximal, characteristic, complemented
8C2×#474×C79C211yesmaximal, characteristic, complemented
9C22×#11929611—21no—
10C22×#11929611—21no—
11C22×#11929609—21no—
12C22×#11929608—21no—
13C2×#14579158C2211yescharacteristic
14#19098937—22no—
15#19098937C2214yescomplemented
16#19098758—22no—
17#19098758C2214yes—
18#19098641—22no—
19#19098641C2214yescomplemented
20C2×C4⋊(C79⋊C8)C2211yescharacteristic
21C2×C4⋊(C79⋊C8)C2211yescharacteristic
22C2×#14579081—21no—
23C2×C22⋊(C79⋊C8)—21no—
24C2×C4×C79⋊C8C2211yescharacteristic
25#19098315C2214yescomplemented
26#19098309C2214yescomplemented
27#19098306C2214yescomplemented
28C2×C4⋊Q8×C79C2211yescharacteristic
29C2×C4×D4×C79C2211yescharacteristic
30#474×C79—22no—
31#474×C79C2214yescomplemented
32C2×#107×C79—21no—
33C2×C4⋊C8×C79C2211yescharacteristic
34C2×#102×C79—21no—
35C22×D316—21no—
36C22×D316—21no—
37C22×D316—21no—
38C2×#11929611—24no—
39C2×#11929611—24no—
40C2×#11929611—44no—
41C2×#11929611—44no—
42C2×#11929609—24no—
43C2×#11929609—44no—
44C2×#11929608—24no—
45C2×#11929608—44no—
46C22×C79⋊C8—21no—
47C22×C79⋊C8—21no—
48C22×C79⋊C8D411yescharacteristic
49C22×C79⋊C8D411yescharacteristic
50#14579158—21no—
51#14579158—21no—
52#14579158—21no—
53#14579158C2312yes—
54C4⋊(C79⋊C8)—21no—
55C4⋊(C79⋊C8)—21no—
56C4⋊(C79⋊C8)C2312yes—
57C4⋊(C79⋊C8)C2312yes—
58#14579081—24no—
59C22⋊(C79⋊C8)—24no—
60C4×C79⋊C8D412yes—
61C4×C79⋊C8C2312yes—
62C22×Q8×C79—21no—
63C22×D4×C79D411yescharacteristic
64C23×C4×C79—21no—
65C22×C8×C79—21no—
66C4⋊Q8×C79—21no—
67C4⋊Q8×C79—21no—
68C4⋊Q8×C79—21no—
69C4⋊Q8×C79C2312yes—
70C4×D4×C79—21no—
71C4×D4×C79—21no—
72C4×D4×C79D412yes—
73C4×D4×C79C2312yes—
74C2×C4⋊C4×C79—21no—
75C2×C4⋊C4×C79—21no—
76C2×C4⋊C4×C79D411yescharacteristic
77C2×C22⋊C4×C79—21no—
78C2×C42×C79C2311yescharacteristic
79#107×C79—24no—
80C4⋊C8×C79—21no—
81C4⋊C8×C79C2312yes—
82#102×C79—24no—
83C23×D79—41no—
84C2×D316—22no—
85C2×D316—22no—
86C2×D316—22no—
87C2×D316—41no—
88C2×D316—41no—
89C2×D316—41no—
90C2×D316—42no—
91C2×D316—42no—
92C2×D316—42no—
93C2×D316—42no—
94C2×D316—82no—
95#11929611—48no—
96#11929611—48no—
97#11929609—48no—
98#11929608—48no—
99C2×C79⋊C8—22no—
100C2×C79⋊C8—22no—
101C2×C79⋊C8—22no—
102C2×C79⋊C8—42no—
103C2×C79⋊C8—42no—
104C2×C79⋊C8D814yescomplemented
105C2×C79⋊C8C2×D412yes—
106C2×C79⋊C8C2×D412yes—
107C24×C79—21no—
108C2×Q8×C79—22no—
109C2×Q8×C79—41no—
110C2×Q8×C79—42no—
111C2×Q8×C79—42no—
112C2×D4×C79—21no—
113C2×D4×C79—22no—
114C2×D4×C79—22no—
115C2×D4×C79C2×D412yes—
116C22×C4×C79—21no—
117C22×C4×C79—22no—
118C22×C4×C79—22no—
119C22×C4×C79—42no—
120C22×C4×C79—42no—
121C22×C4×C79—41no—
122C22×C4×C79C2×D411yescharacteristic
123C22×C4×C79C2×D411yescharacteristic
124C22×C4×C79#4111yescharacteristic
125C2×C8×C79—22no—
126C2×C8×C79—42no—
127C4⋊C4×C79—21no—
128C4⋊C4×C79—22no—
129C4⋊C4×C79—22no—
130C4⋊C4×C79—41no—
131C4⋊C4×C79—41no—
132C4⋊C4×C79C2×D412yes—
133C22⋊C4×C79—22no—
134C22⋊C4×C79—22no—
135C42×C79C2×D411yescharacteristic
136C42×C79C2×D411yescharacteristic
137C42×C79#4111yescharacteristic
138C42×C79C2411yescharacteristic
139C23×C79—22no—
140C23×C79—42no—
141C23×C79—42no—
142C23×C79—42no—
143C23×C79#12111yescharacteristic
144C22×D79—42no—
145C22×D79—82no—
146C22×D79—82no—
147C22×D79—82no—
148Q8×C79—42no—
149Q8×C79—42no—
150Q8×C79—82no—
151D4×C79—22no—
152D4×C79—22no—
153D4×C79—42no—
154C2×C4×C79—22no—
155C2×C4×C79—22no—
156C2×C4×C79—42no—
157C2×C4×C79—42no—
158C2×C4×C79—42no—
159C2×C4×C79—44no—
160C2×C4×C79—42no—
161C2×C4×C79—82no—
162C2×C4×C79#12111yescharacteristic
163C2×C4×C79#12111yescharacteristic
164C2×C4×C79#12111yescharacteristic
165C2×C4×C79C2×D812yes—
166C2×C4×C79AGL(1,ℤ/8)12yes—
167C2×C4×C79AGL(1,ℤ/8)12yes—
168C2×C4×C79#13712yes—
169C2×C4×C79C22×D411yescharacteristic
170C2×C4×C79C22×D411yescharacteristic
171C2×C4×C79C2×#4111yescharacteristic
172D316—42no—
173D316—42no—
174D316—42no—
175D316—42no—
176D316—82no—
177D316—82no—
178D316—82no—
179D316—82no—
180C8×C79—42no—
181C79⋊C8—22no—
182C79⋊C8—42no—
183C79⋊C8—42no—
184C79⋊C8C2×D814yescomplemented
185C22×C79—42no—
186C22×C79—42no—
187C22×C79—42no—
188C22×C79—84no—
189C22×C79#45912yes—
190C22×C79#46812yes—
191C22×C79#47112yes—
192C22×C79C2×#12111yescharacteristic
193C2×D79—82no—
194C2×D79—82no—
195C2×D79—82no—
196C2×D79—164no—
197C4×C79—21no—
198C4×C79—21no—
199C4×C79—42no—
200C4×C79—82no—
201C4×C79#45912yes—
202C4×C79#46812yes—
203C4×C79C22×D811yescharacteristic
204C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
205C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
206C4×C79C2×#13711yescharacteristic
207C2×#1685—791nomaximal, Sylow
208C2×C79—82no—
209C2×C79#168514yescomplemented
210C2×C79C2×#45911yescharacteristic
211C2×C79C2×#46811yescharacteristic
212C2×C79C2×#47111yescharacteristic
213D79—162no—
214C2×#492—791no—
215C2×#474D7911yescharacteristic, complemented
216C2×#459—791no—
217C2×#436—791no—
218#1685—798no—
219C2×#335—791no—
220C2×#332—791no—
221C2×#331—791no—
222C79C2×#168511yescharacteristic, complemented, Sylow
223C22×SD16—1581no—
224C22×SD16—1581no—
225C22×D8—1581no—
226C22×M16—1581no—
227C2×C4⋊Q8C2×D7911yescharacteristic
228C2×#127—791no—
229C2×C4×D4C2×D7911yescharacteristic
230#492—794no—
231#492—1582no—
232#474—22no—
233#474C2×D7914yescomplemented
234#459—794no—
235#459—1582no—
236#436—794no—
237#436—1582no—
238C2×#107—21no—
239C2×C4⋊C8—791no—
240C2×C4⋊C8—791no—
241C2×C4⋊C8C2×D7911yescharacteristic
242C2×#102—21no—
243C2×#102—1581no—
244C2×C22⋊C8—1581no—
245C2×C4×C8—791no—
246#335—794no—
247#332—794no—
248#331—794no—
249C22×Q8—21no—
250C22×D4—1581no—
251C22×D4—1581no—
252C22×D4—1581no—
253C22×D4C22⋊D7911yescharacteristic
254C23×C4—21no—
255C2×SD16—3164no—
256C2×SD16—3164no—
257C2×SD16—1584no—
258C2×SD16—1584no—
259C2×D8—3164no—
260C2×D8—1584no—
261C2×M16—3164no—
262C2×M16—1584no—
263C22×C8—21no—
264C22×C8—791no—
265C22×C8—791no—
266C22×C8—1581no—
267C22×C8—1581no—
268C4⋊Q8—21no—
269C4⋊Q8—21no—
270C4⋊Q8—21no—
271C4⋊Q8C22×D7912yes—
272#127—792no—
273#127—1581no—
274#127—1581no—
275#127—1581no—
276C4×D4—21no—
277C4×D4—21no—
278C4×D4C22⋊D7912yes—
279C4×D4C22×D7912yes—
280C2×C4⋊C4—21no—
281C2×C4⋊C4—21no—
282C2×C4⋊C4C22⋊D7911yescharacteristic
283C2×C22⋊C4—21no—
284C2×C42C22×D7911yescharacteristic
285#107—24no—
286C4⋊C8—21no—
287C4⋊C8—792no—
288C4⋊C8—792no—
289C4⋊C8—1581no—
290C4⋊C8—1581no—
291C4⋊C8C22×D7912yes—
292#102—24no—
293#102—1584no—
294C22⋊C8—1584no—
295C4×C8—792no—
296C4×C8—792no—
297C24—21no—
298C24—3161no—
299C2×Q8—22no—
300C2×Q8—41no—
301C2×Q8—42no—
302C2×Q8—42no—
303C2×D4—21no—
304C2×D4—22no—
305C2×D4—22no—
306C2×D4—3161no—
307C2×D4—3161no—
308C2×D4—3161no—
309C2×D4—3162no—
310C2×D4—3162no—
311C2×D4—3162no—
312C2×D4—3162no—
313C2×D4—6322no—
314C2×D4—1582no—
315C2×D4—1582no—
316C2×D4—1582no—
317C2×D4C2×C22⋊D7912yes—
318C22×C4—21no—
319C22×C4—22no—
320C22×C4—22no—
321C22×C4—42no—
322C22×C4—42no—
323C22×C4—41no—
324C22×C4D4×D7911yescharacteristic
325C22×C4C2×C22⋊D7911yescharacteristic
326C22×C4#1192962311yescharacteristic
327SD16—3168no—
328SD16—3168no—
329D8—3168no—
330M16—3168no—
331C2×C8—22no—
332C2×C8—42no—
333C2×C8—3162no—
334C2×C8—3162no—
335C2×C8—794no—
336C2×C8—792no—
337C2×C8—792no—
338C2×C8—1582no—
339C2×C8—1582no—
340C2×C8—1582no—
341C4⋊C4—21no—
342C4⋊C4—22no—
343C4⋊C4—22no—
344C4⋊C4—41no—
345C4⋊C4—41no—
346C4⋊C4C2×C22⋊D7912yes—
347C22⋊C4—22no—
348C22⋊C4—22no—
349C42D4×D7911yescharacteristic
350C42C2×C22⋊D7911yescharacteristic
351C42#1192962311yescharacteristic
352C42C23×D7911yescharacteristic
353C23—22no—
354C23—42no—
355C23—42no—
356C23—42no—
357C23—3162no—
358C23—6322no—
359C23—6322no—
360C23—6322no—
361C23#1457913311yescharacteristic
362Q8—42no—
363Q8—42no—
364Q8—82no—
365D4—22no—
366D4—22no—
367D4—42no—
368D4—3162no—
369D4—3162no—
370D4—3162no—
371D4—3162no—
372D4—6322no—
373D4—6322no—
374D4—6322no—
375D4—6322no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—42no—
379C2×C4—44no—
380C2×C4—42no—
381C2×C4—42no—
382C2×C4—42no—
383C2×C4—82no—
384C2×C4#1457913311yescharacteristic
385C2×C4#1457913311yescharacteristic
386C2×C4#1457913311yescharacteristic
387C2×C4D8×D7912yes—
388C2×C4#1457918512yes—
389C2×C4#1457918612yes—
390C2×C4#1457919212yes—
391C2×C4C2×D4×D7911yescharacteristic
392C2×C4C22×C22⋊D7911yescharacteristic
393C2×C4C2×#1192962311yescharacteristic
394C8—42no—
395C8—3162no—
396C8—3162no—
397C8—794no—
398C8—1582no—
399C22—42no—
400C22—42no—
401C22—42no—
402C22—84no—
403C22—6322no—
404C22—6322no—
405C22—6322no—
406C22—12644no—
407C22#1909875612yes—
408C22#1909881112yes—
409C22#1909882812yes—
410C22C2×#1457913311yescharacteristic
411C4—21no—
412C4—21no—
413C4—42no—
414C4—82no—
415C4#1909875612yes—
416C4#1909881112yes—
417C4C2×D8×D7911yescharacteristic
418C4C2×#1457918511yescharacteristic
419C4C2×#1457918611yescharacteristic
420C4C2×#1457919211yescharacteristic
421C2—82no—
422C2—12642no—
423C2#2376286714yesdirect product factor
424C2C2×#1909875611yescharacteristic
425C2C2×#1909881111yescharacteristic
426C2C2×#1909882811yescharacteristic
subgroupG/H
centerC23#14579133
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#474×C79C2
socleC23×C79#121
prime radicalC2×#19098758C2
hypercenterC2×#474D79
hypocenterC79C2×#1685
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#474

Complements

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

NH ≅ G/Ntype
1. C2×#19098937C2semidirect
3. C2×#19098641C2semidirect
4. #23762867C2direct (N × H)
5. C2×#19098315C2semidirect
6. C2×#19098309C2semidirect
7. C2×#19098306C2semidirect
8. C2×#474×C79C2semidirect
15. #19098937C22semidirect
19. #19098641C22semidirect
25. #19098315C22semidirect
26. #19098309C22semidirect
27. #19098306C22semidirect
31. #474×C79C22semidirect
104. C2×C79⋊C8D8semidirect
184. C79⋊C8C2×D8semidirect
209. C2×C79#1685semidirect
215. C2×#474D79semidirect
222. C79C2×#1685semidirect
233. #474C2×D79semidirect
423. C2#23762867direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989372
C2×#190987582
C2×#190986412
#237628672
C2×#190983152
C2×#190983092
C2×#190983062
C2×#474×C792
C2×#168579