Finite Group Databasebeta

← C2×#20296075 #28379814

Subgroups — C2×#20296075 #28379814

Order 13952.

440 conjugacy classes of subgroups; only the 234 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 234 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
1#20296075C218yesmaximal, direct product factor
2C2×#16812766C212yesmaximal
3C2×C4⋊#11724786C211yesmaximal, characteristic
4C2×C4×#11724786C211yesmaximal, characteristic
5C2×C4×#11724786C212yesmaximal
6C2×#16812664C211yesmaximal, characteristic
7C22×#11724786C2212yes—
8C22×#11724786C2211yescharacteristic
9C22×#11724786C2211yescharacteristic
10#16812766C2218yes—
11C4⋊#11724786C2214yes—
12C4×#11724786C2214yes—
13C4×#11724786C2218yes—
14C22×Dic218C411yescharacteristic
15#16812664C414yes—
16#16812664C2214yes—
17C2×#13182008C412yes—
18C2×C4×Dic109C2211yescharacteristic
19C2×C4×Dic109C2212yes—
20C2×C4⋊C4×C109C411yescharacteristic
21C2×#11724786—24no—
22C2×#11724786—22no—
23C2×#11724786Q814yescomplemented
24C2×#11724786C2314yes—
25C2×#11724786C2312yes—
26C2×#11724786C2312yes—
27C2×Dic218C818yescomplemented
28C2×Dic218C2×C414yes—
29C22×Dic109C2×C411yescharacteristic
30C22×Dic109C2×C412yes—
31C22×Dic109C2311yescharacteristic
32#13182008C2×C418yes—
33C4×Dic109C2×C412yes—
34C4×Dic109C2×C414yes—
35C4×Dic109C2312yes—
36C4×Dic109C2314yes—
37C22×C4×C109C2×C412yes—
38C22×C4×C109C2×C411yescharacteristic
39C4⋊C4×C109C2×C414yes—
40C23×C109C22×C411yescharacteristic
41C2×C4×C109—24no—
42C2×C4×C109C2×C814yes—
43C2×C4×C109C22×C414yes—
44C2×C4×C109C22×C412yes—
45C2×Dic109—22no—
46C2×Dic109C2×C818yes—
47C2×Dic109C22×C412yes—
48C2×Dic109C22×C411yescharacteristic
49C2×Dic109C22×C414yes—
50C2×Dic109C2×Q812yes—
51C2×Dic109#4112yes—
52C2×Dic109C2411yescharacteristic
53Dic218C2×C8116yescomplemented
54#11724786—24no—
55#11724786—22no—
56#11724786C2×Q814yescomplemented
57C22×C109C4×Q812yes—
58C22×C109C22×C812yes—
59C22×C109#13112yes—
60C22×C109C23×C411yescharacteristic
61C4×C109—24no—
62C4×C109C22×C814yes—
63Dic109—22no—
64Dic109C4×Q812yes—
65Dic109C22×C818yes—
66Dic109C22×Q811yescharacteristic
67Dic109C2×#4111yescharacteristic
68C2×C109C8×Q814yescomplemented
69C2×C109C2×C4×Q811yescharacteristic
70C2×C109C23×C811yescharacteristic
71C2×C109C2×#13111yescharacteristic
72C2×C8×Q8—1091nomaximal, Sylow
73C109C2×C8×Q811yescharacteristic, complemented, Sylow
74C2×C4×Q8—1091no—
75C8×Q8—1098no—
76C2×C4⋊C8—1091no—
77C2×C4⋊C8—1092no—
78C2×C4×C8—1092no—
79C2×C4×C8—1091no—
80C22×Q8—1091no—
81C22×C8—1091no—
82C22×C8—1092no—
83C22×C8—1091no—
84C4×Q8—1094no—
85C4×Q8—1094no—
86C2×C4⋊C4—1092no—
87C2×C4⋊C4#8913711yescharacteristic
88C2×C42—1092no—
89C2×C42—1091no—
90C4⋊C8—1094no—
91C4⋊C8—1098no—
92C4×C8—1098no—
93C4×C8—1094no—
94C2×Q8—1098no—
95C2×Q8—1094no—
96C22×C4—1092no—
97C22×C4—1091no—
98C22×C4—1091no—
99C22×C4C2×#8913712yes—
100C22×C4C2×#8913711yescharacteristic
101C2×C8—1094no—
102C2×C8—1092no—
103C2×C8—1094no—
104C2×C8—1092no—
105C2×C8—2184no—
106C2×C8—2182no—
107C4⋊C4—1098no—
108C4⋊C4C2×#8913714yes—
109C42—1094no—
110C42—1092no—
111C42—1094no—
112C42—1092no—
113C23C22×#8913711yescharacteristic
114Q8—10916no—
115C2×C4—24no—
116C2×C4—1092no—
117C2×C4—1092no—
118C2×C4—1098no—
119C2×C4—1091no—
120C2×C4—1091no—
121C2×C4—1094no—
122C2×C4—1092no—
123C2×C4—2182no—
124C2×C4D109⋊C814yes—
125C2×C4C22×#8913714yes—
126C2×C4C22×#8913712yes—
127C8—1094no—
128C8—2184no—
129C8—2182no—
130C22Q8×#8913712yes—
131C22C2×D109⋊C812yes—
132C22#1681278612yes—
133C22C23×#8913711yescharacteristic
134C4—24no—
135C4—1091no—
136C4—1091no—
137C4—1092no—
138C4—1098no—
139C4—2182no—
140C4C2×D109⋊C814yes—
141C2#2029607514yesdirect product factor
142C2C2×Q8×#8913711yescharacteristic
143C2C22×D109⋊C811yescharacteristic
144C2C2×#1681278611yescharacteristic
subgroupG/H
centerC23C22×#89137
commutatorC2×C109C23×C8
FrattiniC22C23×#89137
FittingC2×C4⋊C4×C109C4
socle, prime radicalC23×C109C22×C4
cosocleC2×Dic109C24
hypercenterC2×C4⋊C4#89137
hypocenterC109C2×C8×Q8
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #20296075C2direct (N × H)
23. C2×#11724786Q8semidirect
27. C2×Dic218C8semidirect
53. Dic218C2×C8semidirect
56. #11724786C2×Q8semidirect
68. C2×C109C8×Q8semidirect
73. C109C2×C8×Q8semidirect
141. C2#20296075direct (N × H)

Maximal subgroups

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

subgroupindex
#202960752
C2×#168127662
C2×C4⋊#117247862
C2×C4×#117247862
C2×#168126642
C2×C8×Q8109