Finite Group Databasebeta

← C2×#20261020 #27151501

Subgroups — C2×#20261020 #27151501

Order 12416.

416 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 416 conjugacy classes of subgroups — too many to draw. Only its 181 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#15690810C211yesmaximal, characteristic
2#20261020C218yesmaximal, direct product factor
3C2×#15690741C212yesmaximal
4C2×C4⋊#11715895C211yesmaximal, characteristic
5C2×#15690734C212yesmaximal
6C2×C4×Q8×C97C211yesmaximal, characteristic
7C22×Dic194—21no—
8C22×#11715895C2212yes—
9#15690810—22no—
10#15690810C2214yes—
11C2×C4⋊Dic97—21no—
12C2×C4⋊Dic97C2212yes—
13#15690741C2218yes—
14C4⋊#11715895C2214yes—
15#15690734C2218yes—
16C22×Q8×C97C2211yescharacteristic
17C4×Q8×C97—22no—
18C4×Q8×C97C2214yes—
19C2×C4⋊C4×C97—21no—
20C2×C4⋊C4×C97C2211yescharacteristic
21C2×C42×C97—21no—
22C2×C42×C97C2211yescharacteristic
23C2×Dic194—24no—
24C2×Dic194—44no—
25C22×Dic97—22no—
26C2×#11715895—24no—
27C2×#11715895C2314yes—
28C4⋊Dic97—24no—
29C4⋊Dic97—22no—
30C4⋊Dic97C2314yes—
31C2×Q8×C97—21no—
32C2×Q8×C97—22no—
33C2×Q8×C97Q814yescomplemented
34C2×Q8×C97C2312yes—
35C22×C4×C97—21no—
36C22×C4×C97—21no—
37C22×C4×C97D411yescharacteristic
38C22×C4×C97D411yescharacteristic
39C22×C4×C97C2311yescharacteristic
40C4⋊C4×C97—24no—
41C4⋊C4×C97—21no—
42C4⋊C4×C97C2312yes—
43C42×C97—24no—
44C42×C97D412yes—
45C42×C97C2312yes—
46C23×C97C2×D411yescharacteristic
47Q8×C97—24no—
48Q8×C97—22no—
49Q8×C97C2×Q814yescomplemented
50C2×C4×C97—24no—
51C2×C4×C97—22no—
52C2×C4×C97—22no—
53C2×C4×C97—22no—
54C2×C4×C97—42no—
55C2×C4×C97SD1614yes—
56C2×C4×C97C2×D412yes—
57C2×C4×C97C2×D411yescharacteristic
58C2×C4×C97C2×D412yes—
59C2×C4×C97C2×Q812yes—
60C2×C4×C97#4112yes—
61C2×C4×C97C2411yescharacteristic
62C2×Dic97—24no—
63C2×Dic97—44no—
64Dic194—48no—
65#11715895—24no—
66C22×C97C22⋊Q812yes—
67C22×C97C2×SD1612yes—
68C22×C97#13712yes—
69C22×C97C22×D411yescharacteristic
70C4×C97—24no—
71C4×C97—22no—
72C4×C97—42no—
73C4×C97C22⋊Q812yes—
74C4×C97C2×SD1614yes—
75C4×C97C22×Q811yescharacteristic
76C4×C97C2×#4111yescharacteristic
77Dic97—44no—
78C2×C97#47514yescomplemented
79C2×C97C2×C22⋊Q811yescharacteristic
80C2×C97C22×SD1611yescharacteristic
81C2×C97C2×#13711yescharacteristic
82C2×#475—971nomaximal, Sylow
83C97C2×#47511yescharacteristic, complemented, Sylow
84C2×C4⋊Q8—971no—
85C2×C4×Q8D9711yescharacteristic
86#475—978no—
87C2×#106—972no—
88C2×C4⋊C8—971no—
89C2×#103—972no—
90C22×Q8—1941no—
91C22×Q8C2×D9711yescharacteristic
92C22×C8—972no—
93C4⋊Q8—974no—
94C4⋊Q8—1942no—
95C4×Q8—22no—
96C4×Q8C2×D9714yes—
97C2×C4⋊C4—21no—
98C2×C4⋊C4—972no—
99C2×C4⋊C4—1941no—
100C2×C4⋊C4C2×D9711yescharacteristic
101C2×C42—21no—
102C2×C42C2×D9711yescharacteristic
103#106—978no—
104C4⋊C8—974no—
105#103—978no—
106C2×Q8—21no—
107C2×Q8—22no—
108C2×Q8—3884no—
109C2×Q8—1944no—
110C2×Q8Dic19414yescomplemented
111C2×Q8C22×D9712yes—
112C22×C4—21no—
113C22×C4—21no—
114C22×C4—1942no—
115C22×C4C22⋊D9711yescharacteristic
116C22×C4C22⋊D9711yescharacteristic
117C22×C4C22×D9711yescharacteristic
118C2×C8—974no—
119C2×C8—1944no—
120C4⋊C4—24no—
121C4⋊C4—21no—
122C4⋊C4—974no—
123C4⋊C4—1942no—
124C4⋊C4—1944no—
125C4⋊C4C22×D9712yes—
126C42—24no—
127C42C22⋊D9712yes—
128C42C22×D9712yes—
129C23C2×C22⋊D9711yescharacteristic
130Q8—24no—
131Q8—22no—
132Q8—3888no—
133Q8C2×Dic19414yescomplemented
134C2×C4—24no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—22no—
138C2×C4—42no—
139C2×C4—3884no—
140C2×C4—1944no—
141C2×C4#1309549814yes—
142C2×C4C2×C22⋊D9712yes—
143C2×C4C2×C22⋊D9711yescharacteristic
144C2×C4C2×C22⋊D9712yes—
145C2×C4C2×Dic19412yes—
146C2×C4#1309551112yes—
147C2×C4C23×D9711yescharacteristic
148C8—1944no—
149C22#1569078912yes—
150C22C2×#1309549812yes—
151C22#1569084012yes—
152C22C22×C22⋊D9711yescharacteristic
153C4—24no—
154C4—22no—
155C4—42no—
156C4—3884no—
157C4#1569078912yes—
158C4C2×#1309549814yes—
159C4C22×Dic19411yescharacteristic
160C4C2×#1309551111yescharacteristic
161C2#2026102014yesdirect product factor
162C2C2×#1569078911yescharacteristic
163C2C22×#1309549811yescharacteristic
164C2C2×#1569084011yescharacteristic
subgroupG/H
centerC23C2×C22⋊D97
commutator, cosocleC2×C4×C97C24
FrattiniC2×C4C23×D97
FittingC2×C4×Q8×C97C2
socle, prime radicalC23×C97C2×D4
hypercenterC2×C4×Q8D97
hypocenterC97C2×#475
LCSG ▷ C2×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
2. #20261020C2direct (N × H)
33. C2×Q8×C97Q8semidirect
49. Q8×C97C2×Q8semidirect
78. C2×C97#475semidirect
83. C97C2×#475semidirect
110. C2×Q8Dic194semidirect
133. Q8C2×Dic194semidirect
161. C2#20261020direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908102
#202610202
C2×#156907412
C2×C4⋊#117158952
C2×#156907342
C2×C4×Q8×C972
C2×#47597