Finite Group Databasebeta

← C2×#20261643 #27158021

Subgroups — C2×#20261643 #27158021

Order 12416.

260 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 58 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×#15690871C212yesmaximal, complemented
2#20261643C214yesmaximal, direct product factor
3C2×#15690797C211yesmaximal, characteristic
4C2×#13095520—22no—
5#15690871—22no—
6#15690871C2214yescomplemented
7C22×Dic194C2211yescharacteristic
8#15690797—22no—
9#15690797C412yes—
10#15690797C2212yes—
11C2×C22⋊Dic97—22no—
12C2×C4×Dic97C411yescharacteristic
13C22×D4×C97C411yescharacteristic
14#13095520—24no—
15#13095520—42no—
16C2×#11715897—42no—
17C2×Dic194—41no—
18C2×Dic194—41no—
19C2×Dic194C2×C411yescharacteristic
20C2×Dic194D412yes—
21C2×Dic194C2311yescharacteristic
22C22×Dic97—21no—
23C22×Dic97D412yes—
24C22⋊Dic97—24no—
25C22⋊Dic97—24no—
26C4×Dic97—21no—
27C4×Dic97C2×C412yes—
28C24×C97—21no—
29C2×D4×C97—21no—
30C2×D4×C97—41no—
31C2×D4×C97—41no—
32C2×D4×C97C2×C412yes—
33C22×C4×C97C2×C411yescharacteristic
34C23×C97—22no—
35C23×C97—44no—
36C23×C97—41no—
37C23×C97—41no—
38C23×C97C22⋊C411yescharacteristic
39D4×C97—42no—
40D4×C97—42no—
41C2×C4×C97—21no—
42C2×C4×C97—21no—
43C2×C4×C97C22⋊C411yescharacteristic
44C2×C4×C97C22×C411yescharacteristic
45C2×Dic97—22no—
46C2×Dic97—22no—
47C2×Dic97—22no—
48C2×Dic97—42no—
49C2×Dic97C22⋊C412yes—
50C2×Dic97C2×D412yes—
51Dic194—41no—
52Dic194—42no—
53Dic194—41no—
54#11715897—44no—
55C22×C97—22no—
56C22×C97—44no—
57C22×C97—42no—
58C22×C97—82no—
59C22×C97—82no—
60C22×C97#9911yescharacteristic
61C22×C97#9911yescharacteristic
62C22×C97C2×C22⋊C411yescharacteristic
63C4×C97—21no—
64C4×C97—21no—
65Dic97—22no—
66Dic97—22no—
67Dic97—42no—
68C2×C97—21no—
69C2×C97—21no—
70C2×C97—82no—
71C2×C97#35512yescomplemented
72C2×C97C2×#9911yescharacteristic
73C2×#355—971nomaximal, Sylow
74C97C2×#35511yescharacteristic, complemented, Sylow
75C2×#124—971no—
76C2×#101—972no—
77#355—974no—
78C22×Q8—971no—
79C22×D4#8760411yescharacteristic
80C2×M16—1942no—
81#124—972no—
82#124—972no—
83#124—1942no—
84C2×C22⋊C4—1942no—
85C2×C42—971no—
86#101—974no—
87#101—1942no—
88C24—21no—
89C2×Q8—972no—
90C2×Q8—971no—
91C2×Q8—971no—
92C2×Q8—3881no—
93C2×Q8—3881no—
94C2×D4—21no—
95C2×D4—41no—
96C2×D4—41no—
97C2×D4C2×#8760412yes—
98C22×C4—972no—
99C22×C4—1941no—
100C22×C4C2×#8760411yescharacteristic
101M16—3882no—
102M16—1944no—
103C2×C8—3882no—
104C22⋊C4—1944no—
105C22⋊C4—1944no—
106C42—972no—
107C42—1941no—
108C23—22no—
109C23—44no—
110C23—41no—
111C23—41no—
112C23C22⋊#8760411yescharacteristic
113Q8—3882no—
114Q8—3881no—
115Q8—3881no—
116D4—42no—
117D4—42no—
118C2×C4—21no—
119C2×C4—21no—
120C2×C4—972no—
121C2×C4—972no—
122C2×C4—3882no—
123C2×C4—1942no—
124C2×C4—1942no—
125C2×C4—1942no—
126C2×C4C22⋊#8760411yescharacteristic
127C2×C4C22×#8760411yescharacteristic
128C8—3884no—
129C22—22no—
130C22—44no—
131C22—42no—
132C22—82no—
133C22—82no—
134C22#1569086811yescharacteristic
135C22#1569086811yescharacteristic
136C22C2×C22⋊#8760411yescharacteristic
137C4—21no—
138C4—21no—
139C4—3882no—
140C4—1942no—
141C4—1942no—
142C2—21no—
143C2—21no—
144C2—82no—
145C2#2026164312yesdirect product factor
146C2C2×#1569086811yescharacteristic
subgroupG/H
centerC22#15690868
commutatorC2×C4×C97C22×C4
FrattiniC2×C4C22×#87604
Fitting, prime radicalC22×D4×C97C4
socleC22×C97#99
cosocleC2×Dic194C23
hypercenterC22×D4#87604
hypocenterC97C2×#355
LCSG ▷ C2×C4×C97 ▷ C22×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C22×D4

Complements

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

NH ≅ G/Ntype
1. C2×#15690871C2semidirect
2. #20261643C2direct (N × H)
6. #15690871C22semidirect
71. C2×C97#355semidirect
74. C97C2×#355semidirect
145. C2#20261643direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908712
#202616432
C2×#156907972
C2×#35597