Finite Group Databasebeta

← C2×#20295150 #28371952

Subgroups — C2×#20295150 #28371952

Order 13952.

440 conjugacy classes of subgroups; only the 253 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 253 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×C4×Dic218C211yesmaximal, characteristic
2#20295150C218yesmaximal, direct product factor
3C2×#16812628C212yesmaximal
4C2×C4×#11724784C211yesmaximal, characteristic
5C2×C8×Dic109C212yesmaximal
6C2×C4⋊C8×C109C211yesmaximal, characteristic
7C22×Dic218C411yescharacteristic
8C22×#11724784C2211yescharacteristic
9C22×#11724784C2211yescharacteristic
10C4×Dic218C414yes—
11C4×Dic218C2214yes—
12C2×C4⋊Dic109C411yescharacteristic
13C2×#13182008C412yes—
14C2×C4×Dic109C2212yes—
15#16812628C2218yes—
16C4×#11724784C2214yes—
17C8×Dic109C2218yes—
18C22×C8×C109C2212yes—
19C2×C42×C109C2211yescharacteristic
20C4⋊C8×C109C2214yes—
21C2×Dic218C818yescomplemented
22C2×Dic218C2×C414yes—
23C22×Dic109C2×C412yes—
24C22×Dic109C2×C412yes—
25C2×#11724784—22no—
26C2×#11724784Q814yescomplemented
27C2×#11724784C2312yes—
28C2×#11724784C2312yes—
29C4⋊Dic109C2×C414yes—
30#13182008C2×C418yes—
31C4×Dic109C2×C414yes—
32C4×Dic109C2314yes—
33C22×C4×C109C2×C411yescharacteristic
34C22×C4×C109C2×C411yescharacteristic
35C22×C4×C109C2311yescharacteristic
36C2×C8×C109—24no—
37C2×C8×C109C2314yes—
38C42×C109C2×C412yes—
39C42×C109C2312yes—
40C23×C109C22×C411yescharacteristic
41C2×C4×C109—22no—
42C2×C4×C109C2×C814yes—
43C2×C4×C109C22×C412yes—
44C2×C4×C109C22×C411yescharacteristic
45C2×C4×C109C22×C412yes—
46C2×C4×C109C2×Q812yes—
47C2×C4×C109#4112yes—
48C2×C4×C109C2411yescharacteristic
49C2×Dic109—24no—
50C2×Dic109C2×C818yes—
51C2×Dic109C22×C414yes—
52C2×Dic109C22×C414yes—
53Dic218C2×C8116yescomplemented
54C8×C109—24no—
55#11724784—22no—
56#11724784C2×Q814yescomplemented
57C22×C109C4×Q812yes—
58C22×C109C22×C812yes—
59C22×C109#13112yes—
60C22×C109C23×C411yescharacteristic
61C4×C109—22no—
62C4×C109C4×Q812yes—
63C4×C109C22×C814yes—
64C4×C109C22×Q811yescharacteristic
65C4×C109C2×#4111yescharacteristic
66Dic109—24no—
67Dic109C22×C818yes—
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—1092no—
77C2×C4⋊C8D10911yescharacteristic
78C2×C4×C8—1092no—
79C2×C4×C8—1091no—
80C22×Q8—1091no—
81C22×C8—1091no—
82C22×C8—1091no—
83C22×C8C2×D10912yes—
84C4×Q8—1094no—
85C4×Q8—1094no—
86C2×C4⋊C4—1092no—
87C2×C4⋊C4—1091no—
88C2×C42—1092no—
89C2×C42C2×D10911yescharacteristic
90C4⋊C8—1098no—
91C4⋊C8C2×D10914yes—
92C4×C8—1098no—
93C4×C8—1094no—
94C2×Q8—1098no—
95C2×Q8—1094no—
96C22×C4—1092no—
97C22×C4—1092no—
98C22×C4C4×D10911yescharacteristic
99C22×C4C4×D10911yescharacteristic
100C22×C4C22×D10911yescharacteristic
101C2×C8—24no—
102C2×C8—1094no—
103C2×C8—1092no—
104C2×C8—1092no—
105C2×C8—2182no—
106C2×C8C22×D10914yes—
107C4⋊C4—1098no—
108C4⋊C4—1094no—
109C42—1094no—
110C42—1094no—
111C42C4×D10912yes—
112C42C22×D10912yes—
113C23C2×C4×D10911yescharacteristic
114Q8—10916no—
115C2×C4—22no—
116C2×C4—1098no—
117C2×C4—1094no—
118C2×C4—1094no—
119C2×C4—2184no—
120C2×C4C8×D10914yes—
121C2×C4C2×C4×D10912yes—
122C2×C4C2×C4×D10911yescharacteristic
123C2×C4C2×C4×D10912yes—
124C2×C4Q8×D10912yes—
125C2×C4#1318202812yes—
126C2×C4C23×D10911yescharacteristic
127C8—24no—
128C8—1094no—
129C8—2182no—
130C22#1681266412yes—
131C22C2×C8×D10912yes—
132C22#1681270712yes—
133C22C22×C4×D10911yescharacteristic
134C4—22no—
135C4—1098no—
136C4—2184no—
137C4#1681266412yes—
138C4C2×C8×D10914yes—
139C4C2×Q8×D10911yescharacteristic
140C4C2×#1318202811yescharacteristic
141C2#2029515014yesdirect product factor
142C2C2×#1681266411yescharacteristic
143C2C22×C8×D10911yescharacteristic
144C2C2×#1681270711yescharacteristic
subgroupG/H
centerC22×C4C22×D109
commutatorC2×C109C23×C8
FrattiniC2×C4C23×D109
FittingC2×C4⋊C8×C109C2
socle, prime radicalC23×C109C22×C4
cosocleC2×C4×C109C24
hypercenterC2×C4⋊C8D109
hypocenterC109C2×C8×Q8
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
2. #20295150C2direct (N × H)
21. C2×Dic218C8semidirect
26. C2×#11724784Q8semidirect
53. Dic218C2×C8semidirect
56. #11724784C2×Q8semidirect
68. C2×C109C8×Q8semidirect
73. C109C2×C8×Q8semidirect
141. C2#20295150direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic2182
#202951502
C2×#168126282
C2×C4×#117247842
C2×C8×Dic1092
C2×C4⋊C8×C1092
C2×C8×Q8109