Finite Group Databasebeta

← C2×#23765874 #34446641

Subgroups — C2×#23765874 #34446641

Order 20224.

2750 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic158C211yesmaximal, characteristic
2#23765874C2116yesmaximal, direct product factor
3C2×#19098468C212yesmaximal
4C2×#19098459C212yesmaximal
5C2×#19098445C214yesmaximal
6C2×C4×Dic79⋊C4C212yesmaximal
7C2×#19098409C212yesmaximal
8C2×C42×Dic79C211yesmaximal, characteristic
9C2×C4×C4⋊C4×C79C211yesmaximal, characteristic
10C23×Dic158C2211yescharacteristic
11C2×C4×Dic158C4116yescomplemented
12C2×C4×Dic158C2218yes—
13C22×C4⋊Dic79C2211yescharacteristic
14C22×Dic79⋊C4C2214yes—
15C22×Dic79⋊C4C2212yes—
16C22×C4×Dic79C2212yes—
17C22×C4×Dic79C2212yes—
18C22×C4×Dic79C2211yescharacteristic
19C22×C4×Dic79C2212yes—
20C22×C4×Dic79C2211yescharacteristic
21#19098468C22116yes—
22#19098459C22116yes—
23#19098445C22132yes—
24C4×Dic79⋊C4C22116yes—
25#19098409C22116yes—
26C2×C79⋊#95C2214yes—
27C2×C79⋊#95C2214yes—
28C2×C79⋊#95C2214yes—
29C42×Dic79C2218yes—
30C22×C4⋊C4×C79C2212yes—
31C22×C42×C79C2212yes—
32C22×C42×C79C2211yescharacteristic
33C4×C4⋊C4×C79C2218yes—
34C2×#95×C79C2212yes—
35C22×Dic158—28no—
36C22×Dic158C2×C418yes—
37C22×Dic158C2314yes—
38C23×Dic79C2312yes—
39C23×Dic79C2312yes—
40C23×Dic79C2312yes—
41C23×Dic79C2312yes—
42C4×Dic158C2×C4164yescomplemented
43C2×C4⋊Dic79C2×C418yes—
44C2×C4⋊Dic79C2314yes—
45C2×Dic79⋊C4—216no—
46C2×Dic79⋊C4C2×C4116yes—
47C2×Dic79⋊C4C23116yes—
48C2×Dic79⋊C4C2318yes—
49C2×C4×Dic79—24no—
50C2×C4×Dic79—28no—
51C2×C4×Dic79—28no—
52C2×C4×Dic79C2×C4116yes—
53C2×C4×Dic79Q818yescomplemented
54C2×C4×Dic79C2314yes—
55C2×C4×Dic79C2318yes—
56C2×C4×Dic79C2318yes—
57C2×C4×Dic79C2318yes—
58C2×C4×Dic79C2314yes—
59C79⋊#95C23116yes—
60C79⋊#95C23116yes—
61C79⋊#95C23116yes—
62C23×C4×C79C2314yes—
63C23×C4×C79C2311yescharacteristic
64C23×C4×C79C2311yescharacteristic
65C23×C4×C79C2311yescharacteristic
66C2×C4⋊C4×C79—28no—
67C2×C4⋊C4×C79C2318yes—
68C2×C42×C79—28no—
69C2×C42×C79C2×C418yes—
70C2×C42×C79C2318yes—
71C2×C42×C79C2314yes—
72#95×C79C2318yes—
73C2×Dic158—232no—
74C2×Dic158—216no—
75C2×Dic158C22×C4116yes—
76C22×Dic79—28no—
77C22×Dic79—24no—
78C22×Dic79—24no—
79C22×Dic79—24no—
80C22×Dic79—24no—
81C22×Dic79—28no—
82C22×Dic79C22×C418yes—
83C22×Dic79C22×C418yes—
84C22×Dic79C2×Q818yes—
85C22×Dic79#4118yes—
86C22×Dic79C2414yes—
87C22×Dic79C2414yes—
88C22×Dic79C2414yes—
89C22×Dic79C2414yes—
90C4⋊Dic79C22×C4116yes—
91Dic79⋊C4—232no—
92Dic79⋊C4C22×C4132yes—
93C4×Dic79—216no—
94C4×Dic79—28no—
95C4×Dic79—216no—
96C4×Dic79C22×C4132yes—
97C4×Dic79C2×Q8116yescomplemented
98C24×C79C2411yescharacteristic
99C22×C4×C79—24no—
100C22×C4×C79—28no—
101C22×C4×C79—28no—
102C22×C4×C79—28no—
103C22×C4×C79C22×C414yes—
104C22×C4×C79C22×C414yes—
105C22×C4×C79C22×C414yes—
106C22×C4×C79C2×Q814yes—
107C22×C4×C79#4118yes—
108C22×C4×C79#4114yes—
109C22×C4×C79C2418yes—
110C22×C4×C79C2412yes—
111C22×C4×C79C2412yes—
112C22×C4×C79C2412yes—
113C4⋊C4×C79—216no—
114C42×C79—216no—
115C42×C79C22×C4116yes—
116C23×C79C23×C412yes—
117C23×C79C22×Q812yes—
118C23×C79C2×#4114yes—
119C23×C79C2×#4112yes—
120C23×C79C2×#4114yes—
121C23×C79C2511yescharacteristic
122C2×C4×C79—28no—
123C2×C4×C79—24no—
124C2×C4×C79—28no—
125C2×C4×C79—28no—
126C2×C4×C79—28no—
127C2×C4×C79—416no—
128C2×C4×C79#117116yes—
129C2×C4×C79C4×Q8116yes—
130C2×C4×C79C23×C414yes—
131C2×C4×C79C23×C414yes—
132C2×C4×C79C23×C414yes—
133C2×C4×C79C22×Q814yes—
134C2×C4×C79C2×#4114yes—
135C2×C4×C79C2×#4118yes—
136C2×Dic79—216no—
137C2×Dic79—216no—
138C2×Dic79—216no—
139C2×Dic79—216no—
140C2×Dic79—24no—
141C2×Dic79—24no—
142C2×Dic79—24no—
143C2×Dic79—24no—
144C2×Dic79—28no—
145C2×Dic79—28no—
146C2×Dic79C23×C418yes—
147C2×Dic79C23×C418yes—
148C2×Dic79C22×Q818yes—
149C2×Dic79C2×#4118yes—
150Dic158—232no—
151C22×C79C2×#11714yes—
152C22×C79C2×C4×Q814yes—
153C22×C79C4×#4114yes—
154C22×C79#52918yes—
155C22×C79#53318yes—
156C22×C79C24×C411yescharacteristic
157C22×C79C23×Q811yescharacteristic
158C22×C79C22×#4112yes—
159C22×C79C22×#4111yescharacteristic
160C22×C79C22×#4112yes—
161C4×C79—24no—
162C4×C79—48no—
163C4×C79C2×#11718yes—
164C4×C79C2×C4×Q818yes—
165Dic79—28no—
166Dic79—28no—
167Dic79—28no—
168Dic79—28no—
169C2×#2295—791nomaximal, Sylow
170C2×C79#229518yescomplemented
171C2×C79C22×#11711yescharacteristic
172C2×C79C22×C4×Q811yescharacteristic
173C2×C79C2×C4×#4111yescharacteristic
174C2×C79C2×#52912yes—
175C2×C79C2×#53312yes—
176C22×C4×Q8—791no—
177#2295—7916no—
178C2×#391—792no—
179C2×#389—792no—
180C2×#387—794no—
181C2×C4×C4⋊C4—792no—
182C2×C4×C4⋊C4D7911yescharacteristic
183C2×#376—792no—
184C2×C43—791no—
185C79C2×#229511yescharacteristic, complemented, Sylow
186C23×Q8—791no—
187C2×C4×Q8—798no—
188C2×C4×Q8—7916no—
189C22×C4⋊C4—792no—
190C22×C4⋊C4—791no—
191C22×C4⋊C4—794no—
192C22×C4⋊C4C2×D7912yes—
193C22×C42—792no—
194C22×C42—791no—
195C22×C42—792no—
196C22×C42—792no—
197C22×C42—791no—
198C22×C42C2×D7912yes—
199C22×C42C2×D7911yescharacteristic
200#391—7916no—
201#389—7916no—
202#387—7932no—
203C4×C4⋊C4—7916no—
204C4×C4⋊C4C2×D7918yes—
205#376—7916no—
206C2×#95—794no—
207C2×#95—794no—
208C2×#95—794no—
209C2×#95C2×D7912yes—
210C43—798no—
211C22×Q8—798no—
212C22×Q8—794no—
213C22×Q8—1588no—
214C23×C4—792no—
215C23×C4—792no—
216C23×C4—792no—
217C23×C4—792no—
218C23×C4C22×D7914yes—
219C23×C4C22×D7911yescharacteristic
220C23×C4C22×D7911yescharacteristic
221C23×C4C22×D7911yescharacteristic
222C4×Q8—7964no—
223C2×C4⋊C4—28no—
224C2×C4⋊C4—7916no—
225C2×C4⋊C4—798no—
226C2×C4⋊C4—798no—
227C2×C4⋊C4—794no—
228C2×C4⋊C4—7916no—
229C2×C4⋊C4—15816no—
230C2×C4⋊C4C22×D7918yes—
231C2×C42—28no—
232C2×C42—7916no—
233C2×C42—798no—
234C2×C42—798no—
235C2×C42—794no—
236C2×C42—794no—
237C2×C42—798no—
238C2×C42—798no—
239C2×C42—1588no—
240C2×C42—1584no—
241C2×C42—1588no—
242C2×C42C4×D7918yes—
243C2×C42C22×D7918yes—
244C2×C42C22×D7914yes—
245#95—7916no—
246#95—7916no—
247#95—7916no—
248#95C22×D7918yes—
249C24C23×D7911yescharacteristic
250C2×Q8—7916no—
251C2×Q8—15816no—
252C2×Q8—15832no—
253C22×C4—24no—
254C22×C4—28no—
255C22×C4—28no—
256C22×C4—28no—
257C22×C4—798no—
258C22×C4—798no—
259C22×C4—794no—
260C22×C4—794no—
261C22×C4—794no—
262C22×C4—794no—
263C22×C4—798no—
264C22×C4—798no—
265C22×C4—1584no—
266C22×C4—1588no—
267C22×C4—1584no—
268C22×C4—1584no—
269C22×C4—1584no—
270C22×C4—1588no—
271C22×C4C2×C4×D7914yes—
272C22×C4C2×C4×D7914yes—
273C22×C4C2×C4×D7914yes—
274C22×C4Q8×D7914yes—
275C22×C4#1192962314yes—
276C22×C4#1192962418yes—
277C22×C4C23×D7918yes—
278C22×C4C23×D7912yes—
279C22×C4C23×D7912yes—
280C22×C4C23×D7912yes—
281C4⋊C4—216no—
282C4⋊C4—7932no—
283C4⋊C4—7916no—
284C4⋊C4—15832no—
285C42—216no—
286C42—7916no—
287C42—7932no—
288C42—15816no—
289C42—1588no—
290C42—15816no—
291C42C2×C4×D79116yes—
292C23C22×C4×D7912yes—
293C23C2×Q8×D7912yes—
294C23#41×D7914yes—
295C23C2×#1192962312yes—
296C23C2×#1192962414yes—
297C23C24×D7911yescharacteristic
298Q8—15832no—
299C2×C4—28no—
300C2×C4—24no—
301C2×C4—28no—
302C2×C4—28no—
303C2×C4—28no—
304C2×C4—416no—
305C2×C4—798no—
306C2×C4—798no—
307C2×C4—798no—
308C2×C4—798no—
309C2×C4—15816no—
310C2×C4—15816no—
311C2×C4—15816no—
312C2×C4—15816no—
313C2×C4—1584no—
314C2×C4—1588no—
315C2×C4—1584no—
316C2×C4—1584no—
317C2×C4—1584no—
318C2×C4—1588no—
319C2×C4#14579118116yes—
320C2×C4#14579126116yes—
321C2×C4C22×C4×D7914yes—
322C2×C4C22×C4×D7914yes—
323C2×C4C22×C4×D7914yes—
324C2×C4C2×Q8×D7914yes—
325C2×C4C2×#1192962314yes—
326C2×C4C2×#1192962418yes—
327C22C2×#1457911814yes—
328C22C2×#1457912614yes—
329C22#1909903114yes—
330C22#1909909518yes—
331C22#1909911718yes—
332C22C23×C4×D7911yescharacteristic
333C22C22×Q8×D7911yescharacteristic
334C22C2×#41×D7912yes—
335C22C22×#1192962311yescharacteristic
336C22C22×#1192962412yes—
337C4—24no—
338C4—48no—
339C4—1588no—
340C4—1588no—
341C4—1588no—
342C4—1588no—
343C4C2×#1457911818yes—
344C4C2×#1457912618yes—
345C2#2376587418yesdirect product factor
346C2C22×#1457911811yescharacteristic
347C2C22×#1457912611yescharacteristic
348C2C2×#1909903111yescharacteristic
349C2C2×#1909909512yes—
350C2C2×#1909911712yes—
subgroupG/H
centerC23×C4C22×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×C4×C4⋊C4×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×C4×C4⋊C4D79
hypocenterC79C2×#2295
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #23765874C2direct (N × H)
11. C2×C4×Dic158C4semidirect
42. C4×Dic158C2×C4semidirect
53. C2×C4×Dic79Q8semidirect
97. C4×Dic79C2×Q8semidirect
170. C2×C79#2295semidirect
185. C79C2×#2295semidirect
345. C2#23765874direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1582
#237658742
C2×#190984682
C2×#190984592
C2×#190984452
C2×C4×Dic79⋊C42
C2×#190984092
C2×C42×Dic792
C2×C4×C4⋊C4×C792
C2×#229579