Finite Group Databasebeta

← C2×#23767881 #34457560

Subgroups — C2×#23767881 #34457560

Order 20224.

2918 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579140C211yesmaximal, characteristic
2#23767881C2116yesmaximal, direct product factor
3C2×#19098501C214yesmaximal, complemented
4C2×#19098468C212yesmaximal, complemented
5C2×#19098428C212yesmaximal, complemented
6C2×#19098426C214yesmaximal
7C2×C4×C22⋊Dic79C211yesmaximal, characteristic
8C23×C4⋊C4×C79C211yesmaximal, characteristic
9C23×Dic158C2211yescharacteristic
10C2×#14579140—28no—
11C2×#14579140C2218yes—
12C22×C4⋊Dic79C2211yescharacteristic
13C22×Dic79⋊C4C2212yes—
14C22×C22⋊Dic79C2212yes—
15C22×C22⋊Dic79C2212yes—
16C22×C4×Dic79C2212yes—
17#19098501C22132yescomplemented
18#19098468C22116yescomplemented
19#19098428C22116yescomplemented
20#19098426C22132yes—
21C4×C22⋊Dic79C2218yes—
22C2×C79⋊#95C2218yes—
23C2×C79⋊#95C2218yes—
24C2×C79⋊#95C2212yes—
25C24×C4×C79C2212yes—
26C24×C4×C79C2211yescharacteristic
27C22×C4⋊C4×C79—28no—
28C22×C4⋊C4×C79C2212yes—
29C22×C4⋊C4×C79C2218yes—
30C22×C4⋊C4×C79C2212yes—
31C22×Dic158—24no—
32C22×Dic158—28no—
33C22×Dic158C2314yes—
34C23×Dic79C2314yes—
35C23×Dic79C2312yes—
36C23×Dic79C2312yes—
37#14579140—232no—
38C2×C4⋊Dic79—24no—
39C2×C4⋊Dic79C2314yes—
40C2×Dic79⋊C4—28no—
41C2×Dic79⋊C4C2318yes—
42C2×C22⋊Dic79—28no—
43C2×C22⋊Dic79—28no—
44C2×C22⋊Dic79C2318yes—
45C2×C22⋊Dic79C2318yes—
46C2×C4×Dic79—28no—
47C2×C4×Dic79C2318yes—
48C79⋊#95C2318yes—
49C79⋊#95C23132yes—
50C79⋊#95C23132yes—
51C25×C79C2311yescharacteristic
52C23×C4×C79—28no—
53C23×C4×C79—28no—
54C23×C4×C79—216no—
55C23×C4×C79D418yes—
56C23×C4×C79C2314yes—
57C23×C4×C79C2318yes—
58C23×C4×C79C2311yescharacteristic
59C23×C4×C79C2314yes—
60C23×C4×C79C2311yescharacteristic
61C2×C4⋊C4×C79—28no—
62C2×C4⋊C4×C79—232no—
63C2×C4⋊C4×C79—28no—
64C2×C4⋊C4×C79C2318yes—
65C2×C4⋊C4×C79C2318yes—
66C2×Dic158—28no—
67C2×Dic158—216no—
68C2×Dic158—416no—
69C22×Dic79—24no—
70C22×Dic79—24no—
71C22×Dic79—28no—
72C22×Dic79—28no—
73C22×Dic79—28no—
74C22×Dic79—28no—
75C22×Dic79—28no—
76C22×Dic79C2414yes—
77C22×Dic79C2418yes—
78C22×Dic79C2414yes—
79C4⋊Dic79—28no—
80Dic79⋊C4—216no—
81C22⋊Dic79—216no—
82C22⋊Dic79—216no—
83C4×Dic79—216no—
84C24×C79—24no—
85C24×C79—24no—
86C24×C79C2×D414yes—
87C24×C79#4118yes—
88C24×C79C2412yes—
89C24×C79C2411yescharacteristic
90C22×C4×C79—24no—
91C22×C4×C79—232no—
92C22×C4×C79—216no—
93C22×C4×C79—216no—
94C22×C4×C79—28no—
95C22×C4×C79—232no—
96C22×C4×C79—216no—
97C22×C4×C79—432no—
98C22×C4×C79C2×D414yes—
99C22×C4×C79C2×D4116yes—
100C22×C4×C79C2×D414yes—
101C22×C4×C79#4118yes—
102C22×C4×C79C2418yes—
103C22×C4×C79C2412yes—
104C22×C4×C79C2412yes—
105C4⋊C4×C79—216no—
106C4⋊C4×C79—216no—
107C23×C79—28no—
108C23×C79—28no—
109C23×C79—232no—
110C23×C79—24no—
111C23×C79—24no—
112C23×C79#124116yes—
113C23×C79C22×D414yes—
114C23×C79C22×D412yes—
115C23×C79C2×#4118yes—
116C23×C79C2×#4114yes—
117C23×C79C2×#4114yes—
118C23×C792−1+414yes—
119C23×C79C2511yescharacteristic
120C2×C4×C79—28no—
121C2×C4×C79—24no—
122C2×C4×C79—232no—
123C2×C4×C79—28no—
124C2×C4×C79—216no—
125C2×C4×C79—432no—
126C2×C4×C79—416no—
127C2×C4×C79#123116yes—
128C2×C4×C79C22×D414yes—
129C2×C4×C79C22×D414yes—
130C2×C4×C79C2×#4118yes—
131C2×Dic79—24no—
132C2×Dic79—24no—
133C2×Dic79—28no—
134C2×Dic79—28no—
135C2×Dic79—28no—
136C2×Dic79—28no—
137C2×Dic79—28no—
138C2×Dic79—48no—
139C2×Dic79—48no—
140C2×Dic79—416no—
141Dic158—416no—
142C22×C79—24no—
143C22×C79—24no—
144C22×C79—216no—
145C22×C79—232no—
146C22×C79C2×#12314yes—
147C22×C79C2×#12418yes—
148C22×C79C2×#12414yes—
149C22×C79#53614yes—
150C22×C79#552116yes—
151C22×C79C23×D411yescharacteristic
152C22×C79C22×#4112yes—
153C22×C79C22×#4112yes—
154C22×C79C2×2−1+412yes—
155C4×C79—24no—
156C4×C79—48no—
157C4×C79C2×#12318yes—
158Dic79—44no—
159Dic79—44no—
160Dic79—48no—
161C2×#2503—791nomaximal, Sylow
162C2×C79—28no—
163C2×C79#250318yescomplemented
164C2×C79C22×#12311yescharacteristic
165C2×C79C22×#12411yescharacteristic
166C2×C79C2×#53611yescharacteristic
167C2×C79C2×#55214yes—
168C22×C22⋊Q8—791no—
169C23×C4⋊C4D7911yescharacteristic
170#2503—7916no—
171C2×#400—794no—
172C2×#391—792no—
173C2×#382—792no—
174C2×#381—794no—
175C2×C4×C22⋊C4—791no—
176C79C2×#250311yescharacteristic, complemented, Sylow
177C23×Q8—791no—
178C24×C4C2×D7912yes—
179C24×C4C2×D7911yescharacteristic
180C2×C22⋊Q8—798no—
181C2×C22⋊Q8—1588no—
182C22×C4⋊C4—28no—
183C22×C4⋊C4—792no—
184C22×C4⋊C4—791no—
185C22×C4⋊C4C2×D7912yes—
186C22×C4⋊C4C2×D7918yes—
187C22×C4⋊C4C2×D7912yes—
188C22×C22⋊C4—792no—
189C22×C22⋊C4—792no—
190C22×C42—792no—
191#400—7932no—
192#391—7916no—
193#382—7916no—
194#381—7932no—
195C4×C22⋊C4—798no—
196C2×#95—792no—
197C2×#95—798no—
198C2×#95—798no—
199C25C22×D7911yescharacteristic
200C22×Q8—794no—
201C22×Q8—1584no—
202C22×Q8—1588no—
203C23×C4—28no—
204C23×C4—28no—
205C23×C4—216no—
206C23×C4—792no—
207C23×C4—792no—
208C23×C4—794no—
209C23×C4C22⋊D7918yes—
210C23×C4C22×D7918yes—
211C23×C4C22×D7914yes—
212C23×C4C22×D7914yes—
213C23×C4C22×D7911yescharacteristic
214C23×C4C22×D7911yescharacteristic
215C22⋊Q8—15832no—
216C2×C4⋊C4—28no—
217C2×C4⋊C4—232no—
218C2×C4⋊C4—28no—
219C2×C4⋊C4—794no—
220C2×C4⋊C4—798no—
221C2×C4⋊C4—1588no—
222C2×C4⋊C4—1584no—
223C2×C4⋊C4C22×D7918yes—
224C2×C4⋊C4C22×D7918yes—
225C2×C22⋊C4—798no—
226C2×C22⋊C4—798no—
227C2×C22⋊C4—1588no—
228C2×C22⋊C4—1588no—
229C2×C42—798no—
230C2×C42—1588no—
231#95—798no—
232#95—7932no—
233#95—7932no—
234C24—24no—
235C24—24no—
236C24C2×C22⋊D7914yes—
237C24#1192962318yes—
238C24C23×D7912yes—
239C24C23×D7911yescharacteristic
240C2×Q8—31616no—
241C2×Q8—15816no—
242C2×Q8—1588no—
243C22×C4—24no—
244C22×C4—216no—
245C22×C4—232no—
246C22×C4—232no—
247C22×C4—216no—
248C22×C4—216no—
249C22×C4—28no—
250C22×C4—432no—
251C22×C4—798no—
252C22×C4—794no—
253C22×C4—794no—
254C22×C4—1588no—
255C22×C4—1588no—
256C22×C4—1588no—
257C22×C4—1588no—
258C22×C4—1588no—
259C22×C4—1584no—
260C22×C4—1584no—
261C22×C4C2×C22⋊D7914yes—
262C22×C4C2×C22⋊D79116yes—
263C22×C4C2×C22⋊D7914yes—
264C22×C4#1192962418yes—
265C22×C4C23×D7918yes—
266C22×C4C23×D7912yes—
267C22×C4C23×D7912yes—
268C4⋊C4—216no—
269C4⋊C4—216no—
270C4⋊C4—15816no—
271C4⋊C4—1588no—
272C22⋊C4—15816no—
273C22⋊C4—15816no—
274C42—15816no—
275C23—28no—
276C23—24no—
277C23—232no—
278C23—28no—
279C23—24no—
280C23#14579148116yes—
281C23C22×C22⋊D7914yes—
282C23C22×C22⋊D7912yes—
283C23C2×#1192962318yes—
284C23C2×#1192962314yes—
285C23C2×#1192962414yes—
286C23#1457920914yes—
287C23C24×D7911yescharacteristic
288Q8—31616no—
289C2×C4—28no—
290C2×C4—24no—
291C2×C4—232no—
292C2×C4—28no—
293C2×C4—216no—
294C2×C4—432no—
295C2×C4—416no—
296C2×C4—3168no—
297C2×C4—31616no—
298C2×C4—3168no—
299C2×C4—1588no—
300C2×C4—1588no—
301C2×C4—1584no—
302C2×C4—1584no—
303C2×C4—1588no—
304C2×C4—1588no—
305C2×C4—1588no—
306C2×C4#14579144116yes—
307C2×C4C22×C22⋊D7914yes—
308C2×C4C22×C22⋊D7914yes—
309C2×C4C2×#1192962418yes—
310C22—232no—
311C22—24no—
312C22—216no—
313C22—24no—
314C22C2×#1457914414yes—
315C22C2×#1457914818yes—
316C22C2×#1457914814yes—
317C22#1909913714yes—
318C22#19099248116yes—
319C22C23×C22⋊D7911yescharacteristic
320C22C22×#1192962312yes—
321C22C22×#1192962412yes—
322C22C2×#1457920912yes—
323C4—24no—
324C4—48no—
325C4—3164no—
326C4—3168no—
327C4—3164no—
328C4C2×#1457914418yes—
329C2—28no—
330C2#2376788118yesdirect product factor
331C2C22×#1457914411yescharacteristic
332C2C22×#1457914811yescharacteristic
333C2C2×#1909913711yescharacteristic
334C2C2×#1909924814yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC23×C4⋊C4×C79C2
socleC24×C79C24
prime radicalC25×C79C23
hypercenterC23×C4⋊C4D79
hypocenterC79C2×#2503
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #23767881C2direct (N × H)
3. C2×#19098501C2semidirect
4. C2×#19098468C2semidirect
5. C2×#19098428C2semidirect
17. #19098501C22semidirect
18. #19098468C22semidirect
19. #19098428C22semidirect
163. C2×C79#2503semidirect
176. C79C2×#2503semidirect
330. C2#23767881direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791402
#237678812
C2×#190985012
C2×#190984682
C2×#190984282
C2×#190984262
C2×C4×C22⋊Dic792
C23×C4⋊C4×C792
C2×#250379