Finite Group Databasebeta

← C2×#23766146 #34447106

Subgroups — C2×#23766146 #34447106

Order 20224.

2526 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579161C211yesmaximal, characteristic
2#23766146C2116yesmaximal, direct product factor
3C2×#19098467C214yesmaximal
4C2×#19098459C212yesmaximal
5C2×#19098448C214yesmaximal
6C2×C4⋊C4×Dic79C212yesmaximal
7C2×#19098409C211yesmaximal, characteristic
8C2×#382×C79C211yesmaximal, characteristic
9C23×Dic158C2212yes—
10C2×#14579161C4116yescomplemented
11C2×#14579161C2218yes—
12C22×C4⋊Dic79C2212yes—
13C22×C4⋊Dic79C2212yes—
14C22×Dic79⋊C4C2214yes—
15C22×C4×Dic79C2211yescharacteristic
16C22×C4×Dic79C2214yes—
17C22×C4×Dic79C2211yescharacteristic
18#19098467C22132yes—
19#19098459C22116yes—
20#19098448C22132yes—
21C4⋊C4×Dic79C22116yes—
22#19098409C2218yes—
23C2×C79⋊#95C2212yes—
24C2×C79⋊#95C2214yes—
25C2×C79⋊#95C2214yes—
26C2×C79⋊#95C2212yes—
27C22×C4⋊C4×C79C2212yes—
28C22×C42×C79C2211yescharacteristic
29#382×C79C2218yes—
30C2×#95×C79C2212yes—
31C2×#95×C79C2212yes—
32C22×Dic158—48no—
33C22×Dic158C2×C4116yes—
34C22×Dic158C2318yes—
35C23×Dic79C2312yes—
36C23×Dic79C2314yes—
37C23×Dic79C2312yes—
38#14579161C2×C4164yescomplemented
39C2×C4⋊Dic79C2×C4116yes—
40C2×C4⋊Dic79C2×C4116yes—
41C2×C4⋊Dic79C2318yes—
42C2×C4⋊Dic79C2318yes—
43C2×Dic79⋊C4—48no—
44C2×Dic79⋊C4C23116yes—
45C2×C4×Dic79—24no—
46C2×C4×Dic79—48no—
47C2×C4×Dic79Q818yescomplemented
48C2×C4×Dic79C2314yes—
49C2×C4×Dic79C23116yes—
50C2×C4×Dic79C2314yes—
51C79⋊#95C2318yes—
52C79⋊#95C2318yes—
53C79⋊#95C23116yes—
54C79⋊#95C23116yes—
55C23×C4×C79C2314yes—
56C23×C4×C79C2311yescharacteristic
57C23×C4×C79C2311yescharacteristic
58C23×C4×C79C2311yescharacteristic
59C2×C4⋊C4×C79—28no—
60C2×C4⋊C4×C79C2318yes—
61C2×C42×C79C2×C418yes—
62C2×C42×C79C2314yes—
63#95×C79C2318yes—
64#95×C79C2318yes—
65C2×Dic158—432no—
66C2×Dic158—416no—
67C2×Dic158C22×C4132yes—
68C22×Dic79—24no—
69C22×Dic79—28no—
70C22×Dic79—28no—
71C22×Dic79—24no—
72C22×Dic79—24no—
73C22×Dic79—24no—
74C22×Dic79—24no—
75C22×Dic79C22×C4116yes—
76C22×Dic79C2×Q818yes—
77C22×Dic79C2414yes—
78C22×Dic79C2418yes—
79C22×Dic79C2414yes—
80C4⋊Dic79C22×C4132yes—
81C4⋊Dic79C22×C4132yes—
82Dic79⋊C4—416no—
83C4×Dic79—28no—
84C4×Dic79—416no—
85C4×Dic79C2×Q8116yescomplemented
86C24×C79C2411yescharacteristic
87C22×C4×C79—24no—
88C22×C4×C79—24no—
89C22×C4×C79—28no—
90C22×C4×C79—28no—
91C22×C4×C79—28no—
92C22×C4×C79C22×C414yes—
93C22×C4×C79C22×C414yes—
94C22×C4×C79C22×C414yes—
95C22×C4×C79C2×Q814yes—
96C22×C4×C79#4114yes—
97C22×C4×C79C2418yes—
98C22×C4×C79C2412yes—
99C22×C4×C79C2412yes—
100C22×C4×C79C2412yes—
101C4⋊C4×C79—216no—
102C42×C79C22×C4116yes—
103C23×C79C23×C412yes—
104C23×C79C22×Q812yes—
105C23×C79C2×#4112yes—
106C23×C79H(5,𝔽2)14yes—
107C23×C792−1+414yes—
108C23×C79C2511yescharacteristic
109C2×C4×C79—28no—
110C2×C4×C79—28no—
111C2×C4×C79—24no—
112C2×C4×C79—24no—
113C2×C4×C79—28no—
114C2×C4×C79—28no—
115C2×C4×C79—28no—
116C2×C4×C79—416no—
117C2×C4×C79C4×Q8116yes—
118C2×C4×C79C23×C414yes—
119C2×C4×C79C23×C414yes—
120C2×C4×C79C23×C414yes—
121C2×C4×C79C22×Q814yes—
122C2×C4×C79C2×#4114yes—
123C2×Dic79—232no—
124C2×Dic79—216no—
125C2×Dic79—24no—
126C2×Dic79—28no—
127C2×Dic79—28no—
128C2×Dic79—24no—
129C2×Dic79—24no—
130C2×Dic79—24no—
131C2×Dic79—24no—
132C2×Dic79—48no—
133C2×Dic79C23×C4116yes—
134C2×Dic79C22×Q818yes—
135Dic158—432no—
136C22×C79C2×C4×Q814yes—
137C22×C79#51814yes—
138C22×C79#51914yes—
139C22×C79#54218yes—
140C22×C79#54418yes—
141C22×C79C24×C411yescharacteristic
142C22×C79C23×Q811yescharacteristic
143C22×C79C22×#4111yescharacteristic
144C22×C79C2×H(5,𝔽2)12yes—
145C22×C79C2×2−1+412yes—
146C4×C79—24no—
147C4×C79—24no—
148C4×C79—48no—
149C4×C79C2×C4×Q818yes—
150Dic79—216no—
151Dic79—28no—
152Dic79—44no—
153C2×#2331—791nomaximal, Sylow
154C2×C79#233118yescomplemented
155C2×C79C22×C4×Q811yescharacteristic
156C2×C79C2×#51811yescharacteristic
157C2×C79C2×#51911yescharacteristic
158C2×C79C2×#54212yes—
159C2×C79C2×#54412yes—
160C22×C4⋊Q8—791no—
161#2331—7916no—
162C2×#391—794no—
163C2×#389—792no—
164C2×#387—794no—
165C2×#382D7911yescharacteristic
166C2×C4×C4⋊C4—792no—
167C2×#376—791no—
168C79C2×#233111yescharacteristic, complemented, Sylow
169C23×Q8—792no—
170C2×C4⋊Q8—798no—
171C2×C4⋊Q8—7916no—
172C22×C4⋊C4—794no—
173C22×C4⋊C4—792no—
174C22×C4⋊C4—792no—
175C22×C4⋊C4C2×D7912yes—
176C22×C42—794no—
177C22×C42—791no—
178C22×C42—791no—
179C22×C42C2×D7911yescharacteristic
180#391—7932no—
181#389—7916no—
182#387—7932no—
183#382C2×D7918yes—
184C4×C4⋊C4—7916no—
185#376—798no—
186C2×#95—792no—
187C2×#95—792no—
188C2×#95—794no—
189C2×#95—794no—
190C2×#95C2×D7912yes—
191C2×#95C2×D7912yes—
192C22×Q8—3168no—
193C22×Q8—7916no—
194C22×Q8—798no—
195C23×C4—794no—
196C23×C4—792no—
197C23×C4—792no—
198C23×C4C22×D7914yes—
199C23×C4C22×D7911yescharacteristic
200C23×C4C22×D7911yescharacteristic
201C23×C4C22×D7911yescharacteristic
202C4⋊Q8—7964no—
203C2×C4⋊C4—28no—
204C2×C4⋊C4—3168no—
205C2×C4⋊C4—7916no—
206C2×C4⋊C4—7916no—
207C2×C4⋊C4—7916no—
208C2×C4⋊C4—798no—
209C2×C4⋊C4—798no—
210C2×C4⋊C4C22×D7918yes—
211C2×C42—3168no—
212C2×C42—7916no—
213C2×C42—798no—
214C2×C42—794no—
215C2×C42—794no—
216C2×C42—1584no—
217C2×C42C4×D7918yes—
218C2×C42C22×D7914yes—
219#95—798no—
220#95—798no—
221#95—7916no—
222#95—7916no—
223#95C22×D7918yes—
224#95C22×D7918yes—
225C24C23×D7911yescharacteristic
226C2×Q8—31616no—
227C2×Q8—31632no—
228C2×Q8—7932no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—28no—
232C22×C4—28no—
233C22×C4—28no—
234C22×C4—798no—
235C22×C4—794no—
236C22×C4—798no—
237C22×C4—7916no—
238C22×C4—794no—
239C22×C4—1584no—
240C22×C4—1584no—
241C22×C4—1584no—
242C22×C4—1584no—
243C22×C4—1588no—
244C22×C4—1588no—
245C22×C4—1584no—
246C22×C4C2×C4×D7914yes—
247C22×C4C2×C4×D7914yes—
248C22×C4C2×C4×D7914yes—
249C22×C4Q8×D7914yes—
250C22×C4#1192962314yes—
251C22×C4C23×D7918yes—
252C22×C4C23×D7912yes—
253C22×C4C23×D7912yes—
254C22×C4C23×D7912yes—
255C4⋊C4—216no—
256C4⋊C4—31616no—
257C4⋊C4—7932no—
258C4⋊C4—7932no—
259C42—31616no—
260C42—7916no—
261C42—1588no—
262C42C2×C4×D79116yes—
263C23C22×C4×D7912yes—
264C23C2×Q8×D7912yes—
265C23C2×#1192962312yes—
266C23#1457920714yes—
267C23#1457920814yes—
268C23C24×D7911yescharacteristic
269Q8—31632no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—28no—
273C2×C4—28no—
274C2×C4—28no—
275C2×C4—28no—
276C2×C4—28no—
277C2×C4—416no—
278C2×C4—3168no—
279C2×C4—7916no—
280C2×C4—798no—
281C2×C4—1584no—
282C2×C4—1584no—
283C2×C4—1584no—
284C2×C4—1584no—
285C2×C4—1588no—
286C2×C4—1588no—
287C2×C4—1584no—
288C2×C4—15816no—
289C2×C4—15832no—
290C2×C4#14579126116yes—
291C2×C4C22×C4×D7914yes—
292C2×C4C22×C4×D7914yes—
293C2×C4C22×C4×D7914yes—
294C2×C4C2×Q8×D7914yes—
295C2×C4C2×#1192962314yes—
296C22C2×#1457912614yes—
297C22#1909903714yes—
298C22#1909904014yes—
299C22#1909918218yes—
300C22#1909919318yes—
301C22C23×C4×D7911yescharacteristic
302C22C22×Q8×D7911yescharacteristic
303C22C22×#1192962311yescharacteristic
304C22C2×#1457920712yes—
305C22C2×#1457920812yes—
306C4—24no—
307C4—24no—
308C4—48no—
309C4—3164no—
310C4—1588no—
311C4—15816no—
312C4C2×#1457912618yes—
313C2#2376614618yesdirect product factor
314C2C22×#1457912611yescharacteristic
315C2C2×#1909903711yescharacteristic
316C2C2×#1909904011yescharacteristic
317C2C2×#1909918212yes—
318C2C2×#1909919312yes—
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×#382×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×#382D79
hypocenterC79C2×#2331
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
2. #23766146C2direct (N × H)
10. C2×#14579161C4semidirect
38. #14579161C2×C4semidirect
47. C2×C4×Dic79Q8semidirect
85. C4×Dic79C2×Q8semidirect
154. C2×C79#2331semidirect
168. C79C2×#2331semidirect
313. C2#23766146direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791612
#237661462
C2×#190984672
C2×#190984592
C2×#190984482
C2×C4⋊C4×Dic792
C2×#190984092
C2×#382×C792
C2×#233179