Finite Group Databasebeta

← C2×#20260631 #27144185

Subgroups — C2×#20260631 #27144185

Order 12416.

800 conjugacy classes of subgroups.

The subgroup lattice has 204 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Dic97C211yesmaximal, characteristic
2C22×#13095490C212yesmaximal
3C22×C4×Dic97C211yesmaximal, characteristic
4#20260631C218yesmaximal, direct product factor
5C2×#15690717C212yesmaximal
6C22×C4⋊C4×C97C211yesmaximal, characteristic
7C23×Dic97C2212yes—
8C23×Dic97C2211yescharacteristic
9C23×Dic97C2211yescharacteristic
10C2×C4⋊Dic97C418yescomplemented
11C2×C4⋊Dic97C2214yes—
12C2×#13095490—28no—
13C2×#13095490C2218yes—
14C2×C4×Dic97—24no—
15C2×C4×Dic97C2214yes—
16#15690717C2218yes—
17C23×C4×C97C2212yes—
18C23×C4×C97C2211yescharacteristic
19C2×C4⋊C4×C97—24no—
20C2×C4⋊C4×C97C2214yes—
21C22×Dic97—22no—
22C22×Dic97—22no—
23C22×Dic97—24no—
24C22×Dic97—22no—
25C22×Dic97—24no—
26C22×Dic97—22no—
27C22×Dic97C2×C418yes—
28C22×Dic97D414yes—
29C22×Dic97Q814yes—
30C22×Dic97C2314yes—
31C22×Dic97C2312yes—
32C22×Dic97C2312yes—
33C4⋊Dic97C2×C4116yescomplemented
34#13095490—216no—
35C4×Dic97—28no—
36C24×C97C2311yescharacteristic
37C22×C4×C97—24no—
38C22×C4×C97—24no—
39C22×C4×C97—24no—
40C22×C4×C97C2×C414yes—
41C22×C4×C97D414yes—
42C22×C4×C97Q814yes—
43C22×C4×C97C2314yes—
44C22×C4×C97C2312yes—
45C4⋊C4×C97—28no—
46C23×C97C22×C412yes—
47C23×C97C2×D412yes—
48C23×C97C2×D412yes—
49C23×C97C2×Q812yes—
50C23×C97C2×Q812yes—
51C23×C97#4112yes—
52C23×C97#4112yes—
53C23×C97C2411yescharacteristic
54C2×C4×C97—24no—
55C2×C4×C97—24no—
56C2×C4×C97—24no—
57C2×C4×C97—48no—
58C2×C4×C97C4⋊C4116yescomplemented
59C2×C4×C97C22×C414yes—
60C2×C4×C97C2×D414yes—
61C2×C4×C97C2×Q814yes—
62C2×Dic97—216no—
63C2×Dic97—28no—
64C2×Dic97—28no—
65C2×Dic97—22no—
66C2×Dic97—22no—
67C2×Dic97—24no—
68C2×Dic97—22no—
69C2×Dic97—24no—
70C2×Dic97—22no—
71C2×Dic97C22×C418yes—
72C2×Dic97C2×D414yes—
73C2×Dic97C2×Q814yes—
74C22×C97C2×C4⋊C414yes—
75C22×C97C4×D414yes—
76C22×C97C4×Q814yes—
77C22×C97#12114yes—
78C22×C97C22⋊Q814yes—
79C22×C97#12514yes—
80C22×C97C4⋊Q814yes—
81C22×C97C23×C411yescharacteristic
82C22×C97C22×D411yescharacteristic
83C22×C97C22×D411yescharacteristic
84C22×C97C22×Q811yescharacteristic
85C22×C97C22×Q811yescharacteristic
86C22×C97C2×#4111yescharacteristic
87C22×C97C2×#4111yescharacteristic
88C4×C97—44no—
89C4×C97C2×C4⋊C418yescomplemented
90Dic97—28no—
91Dic97—24no—
92Dic97—24no—
93C2×C97#38918yescomplemented
94C2×C97C22×C4⋊C411yescharacteristic
95C2×C97C2×C4×D411yescharacteristic
96C2×C97C2×C4×Q811yescharacteristic
97C2×C97C2×#12111yescharacteristic
98C2×C97C2×C22⋊Q811yescharacteristic
99C2×C97C2×#12511yescharacteristic
100C2×C97C2×C4⋊Q811yescharacteristic
101C2×#389—971nomaximal, Sylow
102C97C2×#38911yescharacteristic, complemented, Sylow
103C22×C4⋊C4—971no—
104C22×C4⋊C4—972no—
105C22×C4⋊C4D9711yescharacteristic
106C22×C42—971no—
107#389—978no—
108C2×#95—972no—
109C23×C4—972no—
110C23×C4—971no—
111C23×C4—971no—
112C23×C4C2×D9712yes—
113C23×C4C2×D9711yescharacteristic
114C2×C4⋊C4—24no—
115C2×C4⋊C4—978no—
116C2×C4⋊C4—974no—
117C2×C4⋊C4—978no—
118C2×C4⋊C4—1948no—
119C2×C4⋊C4C2×D9714yes—
120C2×C42—974no—
121C2×C42—1944no—
122#95—978no—
123C24C22×D9711yescharacteristic
124C22×C4—24no—
125C22×C4—24no—
126C22×C4—24no—
127C22×C4—978no—
128C22×C4—974no—
129C22×C4—974no—
130C22×C4—972no—
131C22×C4—974no—
132C22×C4—972no—
133C22×C4—1944no—
134C22×C4—1942no—
135C22×C4—1942no—
136C22×C4—1942no—
137C22×C4—1944no—
138C22×C4—1942no—
139C22×C4Dic19414yes—
140C22×C4C4×D9714yes—
141C22×C4C22⋊D9714yes—
142C22×C4C22×D9714yes—
143C22×C4C22×D9712yes—
144C4⋊C4—28no—
145C4⋊C4—9716no—
146C4⋊C4—19416no—
147C42—1948no—
148C23C2×C4×D9712yes—
149C23D4×D9712yes—
150C23C2×C22⋊D9712yes—
151C23Q8×D9712yes—
152C23C2×Dic19412yes—
153C23#1309551012yes—
154C23#1309551212yes—
155C23C23×D9711yescharacteristic
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—24no—
159C2×C4—48no—
160C2×C4—978no—
161C2×C4—974no—
162C2×C4—974no—
163C2×C4—19416no—
164C2×C4—1948no—
165C2×C4—1948no—
166C2×C4—1944no—
167C2×C4—1942no—
168C2×C4—1942no—
169C2×C4—1942no—
170C2×C4—1944no—
171C2×C4—1942no—
172C2×C4#13095490116yescomplemented
173C2×C4C2×C4×D9714yes—
174C2×C4C2×C22⋊D9714yes—
175C2×C4C2×Dic19414yes—
176C22C2×#1309549014yes—
177C22#1569077214yes—
178C22#1569077514yes—
179C22#1569078114yes—
180C22#1569078614yes—
181C22#1569080114yes—
182C22#1569080914yes—
183C22C22×C4×D9711yescharacteristic
184C22C2×D4×D9711yescharacteristic
185C22C22×C22⋊D9711yescharacteristic
186C22C2×Q8×D9711yescharacteristic
187C22C22×Dic19411yescharacteristic
188C22C2×#1309551011yescharacteristic
189C22C2×#1309551211yescharacteristic
190C4—44no—
191C4—1948no—
192C4—1944no—
193C4—1944no—
194C4C2×#1309549018yescomplemented
195C2#2026063118yesdirect product factor
196C2C22×#1309549011yescharacteristic
197C2C2×#1569077211yescharacteristic
198C2C2×#1569077511yescharacteristic
199C2C2×#1569078111yescharacteristic
200C2C2×#1569078611yescharacteristic
201C2C2×#1569080111yescharacteristic
202C2C2×#1569080911yescharacteristic
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
4. #20260631C2direct (N × H)
10. C2×C4⋊Dic97C4semidirect
33. C4⋊Dic97C2×C4semidirect
58. C2×C4×C97C4⋊C4semidirect
89. C4×C97C2×C4⋊C4semidirect
93. C2×C97#389semidirect
102. C97C2×#389semidirect
172. C2×C4#13095490semidirect
194. C4C2×#13095490semidirect
195. C2#20260631direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic972
C22×#130954902
C22×C4×Dic972
#202606312
C2×#156907172
C22×C4⋊C4×C972
C2×#38997