Finite Group Databasebeta

← C2×#23769279 #34455201

Subgroups — C2×#23769279 #34455201

Order 20224.

2286 conjugacy classes of subgroups.

The subgroup lattice has 332 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579153C211yesmaximal, characteristic
2C22×C4×Dic158C211yesmaximal, characteristic
3#23769279C2116yesmaximal, direct product factor
4C2×#19098503C212yesmaximal
5C2×#19098503C212yesmaximal
6C2×#19098495C212yesmaximal
7C2×#19098484C212yesmaximal
8C2×#19098448C214yesmaximal
9C2×#383×C79C211yesmaximal, characteristic
10C23×Dic158C2211yescharacteristic
11C2×#14579153—28no—
12C2×#14579153C2218yes—
13C2×C4×Dic158—28no—
14C2×C4×Dic158C2218yes—
15C22×C4⋊Dic79C2211yescharacteristic
16C22×C4⋊Dic79C2214yes—
17C22×C4⋊Dic79C2211yescharacteristic
18C22×C4⋊Dic79C2211yescharacteristic
19C22×Dic79⋊C4C2212yes—
20C22×Dic79⋊C4C2212yes—
21C22×Dic79⋊C4C2212yes—
22C22×C4×Dic79C2212yes—
23#19098503C22116yes—
24#19098503C22116yes—
25#19098495C22116yes—
26#19098484C22116yes—
27#19098448C22132yes—
28C2×C79⋊#95C2214yes—
29C2×C79⋊#95C2214yes—
30C2×C79⋊#95C2214yes—
31C22×C42×C79C2211yescharacteristic
32#383×C79C2218yes—
33C2×#95×C79C2212yes—
34C2×#95×C79C2212yes—
35C2×#95×C79C2212yes—
36C22×Dic158—24no—
37C22×Dic158—28no—
38C22×Dic158C2314yes—
39C23×Dic79C2312yes—
40C23×Dic79C2312yes—
41C23×Dic79C2312yes—
42C23×Dic79C2312yes—
43#14579153—232no—
44C4×Dic158—232no—
45C2×C4⋊Dic79—24no—
46C2×C4⋊Dic79—24no—
47C2×C4⋊Dic79—24no—
48C2×C4⋊Dic79—216no—
49C2×C4⋊Dic79C23116yes—
50C2×C4⋊Dic79C2314yes—
51C2×C4⋊Dic79C2314yes—
52C2×C4⋊Dic79C2314yes—
53C2×Dic79⋊C4—28no—
54C2×Dic79⋊C4—28no—
55C2×Dic79⋊C4—28no—
56C2×Dic79⋊C4C2318yes—
57C2×Dic79⋊C4C2318yes—
58C2×Dic79⋊C4C2318yes—
59C2×C4×Dic79—28no—
60C2×C4×Dic79C2318yes—
61C79⋊#95C23116yes—
62C79⋊#95C23116yes—
63C79⋊#95C23116yes—
64C23×C4×C79C2314yes—
65C23×C4×C79C2311yescharacteristic
66C23×C4×C79C2311yescharacteristic
67C23×C4×C79C2311yescharacteristic
68C2×C42×C79D418yes—
69C2×C42×C79C2314yes—
70#95×C79C2318yes—
71#95×C79C2318yes—
72#95×C79C2318yes—
73C2×Dic158—232no—
74C2×Dic158—216no—
75C2×Dic158—28no—
76C22×Dic79—24no—
77C22×Dic79—24no—
78C22×Dic79—24no—
79C22×Dic79—24no—
80C22×Dic79—24no—
81C22×Dic79—28no—
82C22×Dic79—28no—
83C22×Dic79—28no—
84C22×Dic79#4118yes—
85C22×Dic79C2414yes—
86C22×Dic79C2414yes—
87C22×Dic79C2414yes—
88C22×Dic79C2414yes—
89C4⋊Dic79—232no—
90C4⋊Dic79—28no—
91C4⋊Dic79—28no—
92C4⋊Dic79—28no—
93Dic79⋊C4—216no—
94Dic79⋊C4—216no—
95Dic79⋊C4—216no—
96C4×Dic79—216no—
97C24×C79C2411yescharacteristic
98C22×C4×C79—24no—
99C22×C4×C79—24no—
100C22×C4×C79—24no—
101C22×C4×C79—28no—
102C22×C4×C79—28no—
103C22×C4×C79—28no—
104C22×C4×C79C2×D414yes—
105C22×C4×C79C2×D414yes—
106C22×C4×C79C2×D414yes—
107C22×C4×C79C2418yes—
108C22×C4×C79C2412yes—
109C22×C4×C79C2412yes—
110C22×C4×C79C2412yes—
111C42×C79C2×D4116yes—
112C23×C79C22×D412yes—
113C23×C79C2×#4114yes—
114C23×C792−1+414yes—
115C23×C792−1+414yes—
116C23×C79C2511yescharacteristic
117C2×C4×C79—28no—
118C2×C4×C79—28no—
119C2×C4×C79—28no—
120C2×C4×C79—24no—
121C2×C4×C79—24no—
122C2×C4×C79—24no—
123C2×C4×C79—28no—
124C2×C4×C79—28no—
125C2×C4×C79—28no—
126C2×C4×C79—416no—
127C2×C4×C79C22×D414yes—
128C2×C4×C79C22×D414yes—
129C2×C4×C79C22×D414yes—
130C2×Dic79—216no—
131C2×Dic79—24no—
132C2×Dic79—24no—
133C2×Dic79—24no—
134C2×Dic79—24no—
135C2×Dic79—24no—
136C2×Dic79—28no—
137C2×Dic79—28no—
138C2×Dic79—28no—
139C2×Dic79—48no—
140C2×Dic79—48no—
141C2×Dic79—48no—
142C2×Dic79C2×#4118yes—
143Dic158—232no—
144C22×C79#52514yes—
145C22×C79#53614yes—
146C22×C79#53614yes—
147C22×C79#541116yes—
148C22×C79C23×D411yescharacteristic
149C22×C79C22×#4112yes—
150C22×C79C2×2−1+412yes—
151C22×C79C2×2−1+412yes—
152C4×C79—24no—
153C4×C79—24no—
154C4×C79—24no—
155C4×C79—48no—
156Dic79—28no—
157Dic79—44no—
158Dic79—44no—
159Dic79—44no—
160C2×#2634—791nomaximal, Sylow
161C2×C79#263418yescomplemented
162C2×C79C2×#52511yescharacteristic
163C2×C79C2×#53611yescharacteristic
164C2×C79C2×#53611yescharacteristic
165C2×C79C2×#54114yes—
166C22×#125—791no—
167C22×C4×Q8—791no—
168#2634—7916no—
169C2×#400—792no—
170C2×#400—792no—
171C2×#398—792no—
172C2×#395—792no—
173C2×#387—794no—
174C2×#383D7911yescharacteristic
175C79C2×#263411yescharacteristic, complemented, Sylow
176C23×Q8—791no—
177C2×#125—798no—
178C2×#125—1588no—
179C2×C4×Q8—798no—
180C2×C4×Q8—1588no—
181C22×C4⋊C4—794no—
182C22×C4⋊C4—792no—
183C22×C4⋊C4—791no—
184C22×C4⋊C4—792no—
185C22×C4⋊C4—791no—
186C22×C4⋊C4—791no—
187C22×C4⋊C4—792no—
188C22×C42—792no—
189C22×C42C2×D7911yescharacteristic
190#400—7916no—
191#400—7916no—
192#398—7916no—
193#395—7916no—
194#387—7932no—
195#383C2×D7918yes—
196C2×#95—794no—
197C2×#95—794no—
198C2×#95—794no—
199C2×#95C2×D7912yes—
200C2×#95C2×D7912yes—
201C2×#95C2×D7912yes—
202C22×Q8—794no—
203C22×Q8—1588no—
204C22×Q8—1584no—
205C23×C4—792no—
206C23×C4—792no—
207C23×C4—792no—
208C23×C4—792no—
209C23×C4C22×D7914yes—
210C23×C4C22×D7911yescharacteristic
211C23×C4C22×D7911yescharacteristic
212C23×C4C22×D7911yescharacteristic
213#125—15832no—
214C4×Q8—15832no—
215C2×C4⋊C4—798no—
216C2×C4⋊C4—794no—
217C2×C4⋊C4—798no—
218C2×C4⋊C4—798no—
219C2×C4⋊C4—794no—
220C2×C4⋊C4—794no—
221C2×C4⋊C4—7916no—
222C2×C4⋊C4—15816no—
223C2×C4⋊C4—1588no—
224C2×C4⋊C4—1584no—
225C2×C4⋊C4—1588no—
226C2×C4⋊C4—1588no—
227C2×C4⋊C4—1584no—
228C2×C4⋊C4—1584no—
229C2×C42—798no—
230C2×C42—1588no—
231C2×C42D31618yes—
232C2×C42C22×D7914yes—
233#95—7916no—
234#95—7916no—
235#95—7916no—
236#95C22×D7918yes—
237#95C22×D7918yes—
238#95C22×D7918yes—
239C24C23×D7911yescharacteristic
240C2×Q8—15816no—
241C2×Q8—15832no—
242C2×Q8—1588no—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—28no—
247C22×C4—28no—
248C22×C4—28no—
249C22×C4—798no—
250C22×C4—794no—
251C22×C4—794no—
252C22×C4—794no—
253C22×C4—794no—
254C22×C4—1588no—
255C22×C4—1588no—
256C22×C4—1588no—
257C22×C4—1584no—
258C22×C4—1584no—
259C22×C4—1584no—
260C22×C4—1584no—
261C22×C4—1584no—
262C22×C4C2×D31614yes—
263C22×C4C2×D31614yes—
264C22×C4C2×D31614yes—
265C22×C4C23×D7918yes—
266C22×C4C23×D7912yes—
267C22×C4C23×D7912yes—
268C22×C4C23×D7912yes—
269C4⋊C4—15832no—
270C4⋊C4—15816no—
271C4⋊C4—15816no—
272C4⋊C4—15816no—
273C4⋊C4—1588no—
274C4⋊C4—1588no—
275C4⋊C4—1588no—
276C42—15816no—
277C42C2×D316116yes—
278C23C22×D31612yes—
279C23#41×D7914yes—
280C23#1457920814yes—
281C23#1457920814yes—
282C23C24×D7911yescharacteristic
283Q8—15832no—
284C2×C4—28no—
285C2×C4—28no—
286C2×C4—24no—
287C2×C4—24no—
288C2×C4—28no—
289C2×C4—24no—
290C2×C4—28no—
291C2×C4—28no—
292C2×C4—28no—
293C2×C4—416no—
294C2×C4—3168no—
295C2×C4—3168no—
296C2×C4—3168no—
297C2×C4—798no—
298C2×C4—1588no—
299C2×C4—1588no—
300C2×C4—1584no—
301C2×C4—1584no—
302C2×C4—1584no—
303C2×C4—1588no—
304C2×C4—15816no—
305C2×C4—1584no—
306C2×C4—1584no—
307C2×C4C22×D31614yes—
308C2×C4C22×D31614yes—
309C2×C4C22×D31614yes—
310C22#1909907514yes—
311C22#1909913914yes—
312C22#1909913914yes—
313C22#19099170116yes—
314C22C23×D31611yescharacteristic
315C22C2×#41×D7912yes—
316C22C2×#1457920812yes—
317C22C2×#1457920812yes—
318C4—24no—
319C4—24no—
320C4—24no—
321C4—48no—
322C4—3164no—
323C4—3164no—
324C4—3164no—
325C4—1588no—
326C2#2376927918yesdirect product factor
327C2C2×#1909907511yescharacteristic
328C2C2×#1909913911yescharacteristic
329C2C2×#1909913911yescharacteristic
330C2C2×#1909917014yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#383×C79C2
socle, prime radicalC24×C79C24
hypercenterC2×#383D79
hypocenterC79C2×#2634
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#383

Complements

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

NH ≅ G/Ntype
3. #23769279C2direct (N × H)
161. C2×C79#2634semidirect
175. C79C2×#2634semidirect
326. C2#23769279direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791532
C22×C4×Dic1582
#237692792
C2×#190985032
C2×#190984952
C2×#190984842
C2×#190984482
C2×#383×C792
C2×#263479