Finite Group Databasebeta

← C2×#20295755 #28376605

Subgroups — C2×#20295755 #28376605

Order 13952.

1048 conjugacy classes of subgroups; only the 581 normal subgroups are shown.

normal subgroups only

This group has 1048 conjugacy classes of subgroups — too many to draw. Only its 581 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#20295755C2116yesmaximal, direct product factor
2C2×#16812699C213yesmaximal
3C2×#16812690C216yesmaximal
4C2×Q8×Dic109C212yesmaximal
5C2×C4×Dic218C213yesmaximal
6C2×C4×Q8×C109C211yesmaximal, characteristic
7C22×Dic218C2213yes—
8#16812699C22124yes—
9#16812690C22148yes—
10Q8×Dic109C22116yes—
11C4×Dic218C22124yes—
12C2×C4⋊Dic109C2211yescharacteristic
13C2×C4⋊Dic109C2216yes—
14C2×C4⋊Dic109C2216yes—
15C2×#13182008C2216yes—
16C2×C4×Dic109C2216yes—
17C22×Q8×C109C2211yescharacteristic
18C4×Q8×C109C2218yes—
19C2×C4⋊C4×C109C2213yes—
20C2×C42×C109C2213yes—
21C2×Dic218—212no—
22C2×Dic218C23112yes—
23C22×Dic109C2312yes—
24C22×Dic109C2316yes—
25C4⋊Dic109C2314yes—
26C4⋊Dic109C23124yes—
27C4⋊Dic109C23124yes—
28#13182008C23124yes—
29C4×Dic109C23124yes—
30C2×Q8×C109Q818yescomplemented
31C2×Q8×C109C2314yes—
32C22×C4×C109C2313yes—
33C22×C4×C109C2313yes—
34C22×C4×C109C2311yescharacteristic
35C4⋊C4×C109C23112yes—
36C42×C109C23112yes—
37C23×C109C2411yescharacteristic
38Q8×C109C2×Q8116yescomplemented
39C2×C4×C109—26no—
40C2×C4×C109C2×Q8112yes—
41C2×C4×C109#4114yes—
42C2×C4×C109C2416yes—
43C2×C4×C109C2416yes—
44C2×C4×C109C2412yes—
45C2×Dic109—212no—
46C2×Dic109—24no—
47C2×Dic109C2414yes—
48C2×Dic109C24112yes—
49Dic218—224no—
50C22×C109C22×Q812yes—
51C22×C109C2×#4112yes—
52C22×C1092−1+412yes—
53C22×C109C2511yescharacteristic
54C4×C109—26no—
55C4×C109C22×Q8112yes—
56C4×C109C2×#4114yes—
57Dic109—212no—
58Dic109—24no—
59C2×C109#55714yescomplemented
60C2×C109C23×Q811yescharacteristic
61C2×C109C22×#4111yescharacteristic
62C2×C109C2×2−1+411yescharacteristic
63C2×#557—1091nomaximal, Sylow
64C109C2×#55711yescharacteristic, complemented, Sylow
65#557—10916no—
66C2×C4⋊Q8—1093no—
67C2×#125—1096no—
68C2×C4×Q8—1092no—
69C2×C4×Q8—1093no—
70C2×C4×Q8D10911yescharacteristic
71C22×Q8—1093no—
72C22×Q8C2×D10911yescharacteristic
73C4⋊Q8—10924no—
74#125—10948no—
75C4×Q8—10916no—
76C4×Q8—10924no—
77C4×Q8C2×D10918yes—
78C2×C4⋊C4—1091no—
79C2×C4⋊C4—1096no—
80C2×C4⋊C4—1096no—
81C2×C4⋊C4—1096no—
82C2×C4⋊C4C2×D10913yes—
83C2×C42—1096no—
84C2×C42C2×D10913yes—
85C2×Q8—10912no—
86C2×Q8—21812no—
87C2×Q8Dic21818yescomplemented
88C2×Q8C22×D10914yes—
89C22×C4—1092no—
90C22×C4—1096no—
91C22×C4C22×D10913yes—
92C22×C4C22×D10913yes—
93C22×C4C22×D10911yescharacteristic
94C4⋊C4—10924no—
95C4⋊C4—1094no—
96C4⋊C4—10924no—
97C4⋊C4—10924no—
98C4⋊C4C22×D109112yes—
99C42—10924no—
100C42C22×D109112yes—
101C23C23×D10911yescharacteristic
102Q8—21824no—
103Q8C2×Dic218116yescomplemented
104C2×C4—26no—
105C2×C4—1094no—
106C2×C4—10912no—
107C2×C4—21812no—
108C2×C4—2184no—
109C2×C4C2×Dic218112yes—
110C2×C4#1318203014yes—
111C2×C4C23×D10916yes—
112C2×C4C23×D10916yes—
113C2×C4C23×D10912yes—
114C22C22×Dic21812yes—
115C22C2×#1318203012yes—
116C22#1681274612yes—
117C22C24×D10911yescharacteristic
118C4—26no—
119C4—21812no—
120C4—2184no—
121C4C22×Dic218112yes—
122C4C2×#1318203014yes—
123C2#2029575514yesdirect product factor
124C2C23×Dic21811yescharacteristic
125C2C22×#1318203011yescharacteristic
126C2C2×#1681274611yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×C4×Q8×C109C2
socle, prime radicalC23×C109C24
hypercenterC2×C4×Q8D109
hypocenterC109C2×#557
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #20295755C2direct (N × H)
30. C2×Q8×C109Q8semidirect
38. Q8×C109C2×Q8semidirect
59. C2×C109#557semidirect
64. C109C2×#557semidirect
87. C2×Q8Dic218semidirect
103. Q8C2×Dic218semidirect
123. C2#20295755direct (N × H)

Maximal subgroups

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

subgroupindex
#202957552
C2×#168126992
C2×#168126902
C2×Q8×Dic1092
C2×C4×Dic2182
C2×C4×Q8×C1092
C2×#557109