Finite Group Databasebeta

← C2×#20260630 #27144184

Subgroups — C2×#20260630 #27144184

Order 12416.

800 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095490C211yesmaximal, characteristic
2C22×#13095490C211yesmaximal, characteristic
3C22×#13095490C211yesmaximal, characteristic
4C22×C4×Dic97C211yesmaximal, characteristic
5#20260630C218yesmaximal, direct product factor
6C2×#15690717C211yesmaximal, characteristic
7C2×#15690717C211yesmaximal, characteristic
8C22×C4⋊C4×C97C211yesmaximal, characteristic
9C23×Dic97C2211yescharacteristic
10C23×Dic97C2211yescharacteristic
11C23×Dic97C2211yescharacteristic
12C23×Dic97C2211yescharacteristic
13C2×#13095490—24no—
14C2×#13095490—24no—
15C2×#13095490C418yescomplemented
16C2×#13095490C2214yes—
17C2×#13095490C2214yes—
18C2×#13095490C2214yes—
19C2×C4×Dic97—24no—
20C2×C4×Dic97C2214yes—
21#15690717C2214yes—
22#15690717C2214yes—
23C23×C4×C97C2211yescharacteristic
24C23×C4×C97C2211yescharacteristic
25C23×C4×C97C2211yescharacteristic
26C2×C4⋊C4×C97—24no—
27C2×C4⋊C4×C97C2214yes—
28C22×Dic97—22no—
29C22×Dic97—22no—
30C22×Dic97—22no—
31C22×Dic97—22no—
32C22×Dic97—22no—
33C22×Dic97—22no—
34C22×Dic97—22no—
35C22×Dic97C2×C414yes—
36C22×Dic97C2×C414yes—
37C22×Dic97D414yes—
38C22×Dic97Q814yes—
39C22×Dic97Q814yes—
40C22×Dic97C2312yes—
41C22×Dic97C2312yes—
42C22×Dic97C2312yes—
43C22×Dic97C2312yes—
44#13095490—28no—
45#13095490—28no—
46#13095490C2×C4116yescomplemented
47C4×Dic97—28no—
48C24×C97C2311yescharacteristic
49C22×C4×C97—22no—
50C22×C4×C97—22no—
51C22×C4×C97—22no—
52C22×C4×C97—22no—
53C22×C4×C97—22no—
54C22×C4×C97—22no—
55C22×C4×C97—22no—
56C22×C4×C97C2×C414yes—
57C22×C4×C97D414yes—
58C22×C4×C97C2312yes—
59C22×C4×C97C2312yes—
60C22×C4×C97C2312yes—
61C4⋊C4×C97—28no—
62C23×C97C22×C412yes—
63C23×C97C2×D412yes—
64C23×C97C2×D412yes—
65C23×C97C2×Q812yes—
66C23×C97C2×Q812yes—
67C23×C97#4112yes—
68C23×C97#4112yes—
69C23×C97C2411yescharacteristic
70C2×C4×C97—28no—
71C2×C4×C97—28no—
72C2×C4×C97—22no—
73C2×C4×C97—22no—
74C2×C4×C97—22no—
75C2×C4×C97—22no—
76C2×C4×C97—22no—
77C2×C4×C97—22no—
78C2×C4×C97—22no—
79C2×C4×C97—44no—
80C2×C4×C97C22×C414yes—
81C2×C4×C97C2×D414yes—
82C2×Dic97—28no—
83C2×Dic97—28no—
84C2×Dic97—22no—
85C2×Dic97—22no—
86C2×Dic97—22no—
87C2×Dic97—22no—
88C2×Dic97—22no—
89C2×Dic97—22no—
90C2×Dic97—22no—
91C2×Dic97—44no—
92C2×Dic97C4⋊C4116yescomplemented
93C2×Dic97C22×C414yes—
94C2×Dic97C22×C414yes—
95C2×Dic97C2×D414yes—
96C2×Dic97C2×Q814yes—
97C2×Dic97C2×Q814yes—
98C22×C97C2×C4⋊C414yes—
99C22×C97C4×D414yes—
100C22×C97C4×Q814yes—
101C22×C97#12114yes—
102C22×C97C22⋊Q814yes—
103C22×C97#12514yes—
104C22×C97C4⋊Q814yes—
105C22×C97C23×C411yescharacteristic
106C22×C97C22×D411yescharacteristic
107C22×C97C22×D411yescharacteristic
108C22×C97C22×Q811yescharacteristic
109C22×C97C22×Q811yescharacteristic
110C22×C97C2×#4111yescharacteristic
111C22×C97C2×#4111yescharacteristic
112C4×C97—24no—
113C4×C97—24no—
114C4×C97—42no—
115Dic97—24no—
116Dic97—24no—
117Dic97—42no—
118Dic97C2×C4⋊C418yescomplemented
119C2×C97#38918yescomplemented
120C2×C97C22×C4⋊C411yescharacteristic
121C2×C97C2×C4×D411yescharacteristic
122C2×C97C2×C4×Q811yescharacteristic
123C2×C97C2×#12111yescharacteristic
124C2×C97C2×C22⋊Q811yescharacteristic
125C2×C97C2×#12511yescharacteristic
126C2×C97C2×C4⋊Q811yescharacteristic
127C2×#389—971nomaximal, Sylow
128C97C2×#38911yescharacteristic, complemented, Sylow
129C22×C4⋊C4—971no—
130C22×C4⋊C4—971no—
131C22×C4⋊C4—971no—
132C22×C4⋊C4D9711yescharacteristic
133C22×C42—971no—
134#389—978no—
135C2×#95—971no—
136C2×#95—971no—
137C23×C4—971no—
138C23×C4—971no—
139C23×C4—971no—
140C23×C4—971no—
141C23×C4C2×D9711yescharacteristic
142C23×C4C2×D9711yescharacteristic
143C23×C4C2×D9711yescharacteristic
144C2×C4⋊C4—24no—
145C2×C4⋊C4—978no—
146C2×C4⋊C4—974no—
147C2×C4⋊C4—974no—
148C2×C4⋊C4—974no—
149C2×C4⋊C4—1944no—
150C2×C4⋊C4—1944no—
151C2×C4⋊C4C2×D9714yes—
152C2×C42—974no—
153C2×C42—1944no—
154#95—974no—
155#95—974no—
156C24C22×D9711yescharacteristic
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—974no—
165C22×C4—974no—
166C22×C4—974no—
167C22×C4—972no—
168C22×C4—974no—
169C22×C4—974no—
170C22×C4—972no—
171C22×C4—972no—
172C22×C4—972no—
173C22×C4—1942no—
174C22×C4—1942no—
175C22×C4—1942no—
176C22×C4—1942no—
177C22×C4—1942no—
178C22×C4—1942no—
179C22×C4—1942no—
180C22×C4C4×D9714yes—
181C22×C4C22⋊D9714yes—
182C22×C4C22×D9712yes—
183C22×C4C22×D9712yes—
184C22×C4C22×D9712yes—
185C4⋊C4—28no—
186C4⋊C4—9716no—
187C4⋊C4—1948no—
188C4⋊C4—1948no—
189C42—1948no—
190C23C2×C4×D9712yes—
191C23D4×D9712yes—
192C23C2×C22⋊D9712yes—
193C23Q8×D9712yes—
194C23Q8×D9712yes—
195C23#1309551012yes—
196C23#1309551112yes—
197C23C23×D9711yescharacteristic
198C2×C4—28no—
199C2×C4—28no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—44no—
208C2×C4—9716no—
209C2×C4—974no—
210C2×C4—974no—
211C2×C4—974no—
212C2×C4—974no—
213C2×C4—974no—
214C2×C4—3884no—
215C2×C4—1942no—
216C2×C4—1942no—
217C2×C4—1942no—
218C2×C4—1948no—
219C2×C4—1948no—
220C2×C4—1942no—
221C2×C4—1942no—
222C2×C4—1942no—
223C2×C4—1942no—
224C2×C4C2×C4×D9714yes—
225C2×C4C2×C22⋊D9714yes—
226C22C4⋊C4×D9714yes—
227C22C4×C22⋊D9714yes—
228C22#1569077514yes—
229C22#1569078214yes—
230C22#1569078814yes—
231C22#1569080014yes—
232C22#1569080814yes—
233C22C22×C4×D9711yescharacteristic
234C22C2×D4×D9711yescharacteristic
235C22C22×C22⋊D9711yescharacteristic
236C22C2×Q8×D9711yescharacteristic
237C22C2×Q8×D9711yescharacteristic
238C22C2×#1309551011yescharacteristic
239C22C2×#1309551111yescharacteristic
240C4—24no—
241C4—24no—
242C4—42no—
243C4—978no—
244C4—3882no—
245C4—1944no—
246C4—1944no—
247C2#2026063018yesdirect product factor
248C2C2×C4⋊C4×D9711yescharacteristic
249C2C2×C4×C22⋊D9711yescharacteristic
250C2C2×#1569077511yescharacteristic
251C2C2×#1569078211yescharacteristic
252C2C2×#1569078811yescharacteristic
253C2C2×#1569080011yescharacteristic
254C2C2×#1569080811yescharacteristic
subgroupG/H
centerC24C22×D97
commutatorC22×C97C23×C4
FrattiniC23C23×D97
FittingC22×C4⋊C4×C97C2
socle, prime radicalC24×C97C23
cosocleC23×C97C24
hypercenterC22×C4⋊C4D97
hypocenterC97C2×#389
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
5. #20260630C2direct (N × H)
15. C2×#13095490C4semidirect
46. #13095490C2×C4semidirect
92. C2×Dic97C4⋊C4semidirect
118. Dic97C2×C4⋊C4semidirect
119. C2×C97#389semidirect
128. C97C2×#389semidirect
247. C2#20260630direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130954902
C22×C4×Dic972
#202606302
C2×#156907172
C22×C4⋊C4×C972
C2×#38997