Finite Group Databasebeta

← C2×#20295579 #28376319

Subgroups — C2×#20295579 #28376319

Order 13952.

1168 conjugacy classes of subgroups.

The subgroup lattice has 184 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20295579C2116yesmaximal, direct product factor
2C2×#16812698C212yesmaximal, complemented
3C2×#16812690C212yesmaximal, complemented
4C2×#16812676C214yesmaximal
5C2×C4×Dic218C214yesmaximal, complemented
6C2×#16812658C211yesmaximal, characteristic
7C22×C4×Dic109C211yesmaximal, characteristic
8C2×#117×C109C211yesmaximal, characteristic
9C22×Dic218C2214yes—
10C23×Dic109C2212yes—
11#16812698C22116yescomplemented
12#16812690C22116yescomplemented
13#16812676C22132yes—
14C4×Dic218C22132yescomplemented
15#16812658C2218yes—
16C2×C4⋊Dic109C2212yes—
17C2×C4⋊Dic109C2214yes—
18C2×#13182008C2214yes—
19C2×#13182008C2214yes—
20C2×C22⋊Dic109C2212yes—
21C2×C4×Dic109C2212yes—
22C2×C4×Dic109C2211yescharacteristic
23C2×C4×Dic109C2211yescharacteristic
24C2×C4×Dic109C2218yes—
25C2×C4×Dic109C2212yes—
26C23×C4×C109C2211yescharacteristic
27#117×C109C2218yes—
28C2×C4⋊C4×C109C2212yes—
29C2×C22⋊C4×C109C2212yes—
30C2×C42×C109C2212yes—
31C2×Dic218—216no—
32C2×Dic218C23116yes—
33C22×Dic109—28no—
34C22×Dic109C2312yes—
35C22×Dic109C2318yes—
36C22×Dic109C2314yes—
37C22×Dic109C2312yes—
38C4⋊Dic109C2318yes—
39C4⋊Dic109C23116yes—
40#13182008C23116yes—
41#13182008C23116yes—
42C22⋊Dic109C2318yes—
43C4×Dic109C2318yes—
44C4×Dic109C2314yes—
45C4×Dic109C2314yes—
46C4×Dic109C2318yes—
47C24×C109C2311yescharacteristic
48C22×C4×C109Q818yescomplemented
49C22×C4×C109C2314yes—
50C22×C4×C109C2311yescharacteristic
51C22×C4×C109C2314yes—
52C22×C4×C109C2311yescharacteristic
53C4⋊C4×C109C2318yes—
54C22⋊C4×C109C2318yes—
55C42×C109C2318yes—
56C23×C109—24no—
57C23×C109C2×Q814yes—
58C23×C109C2412yes—
59C23×C109C2411yescharacteristic
60C2×C4×C109—28no—
61C2×C4×C109C2×Q814yes—
62C2×C4×C109C2×Q814yes—
63C2×C4×C109C2×Q8116yescomplemented
64C2×C4×C109C2418yes—
65C2×C4×C109C2412yes—
66C2×C4×C109C2412yes—
67C2×Dic109—24no—
68C2×Dic109—28no—
69C2×Dic109—216no—
70C2×Dic109#4118yes—
71C2×Dic109C2414yes—
72C2×Dic109C2418yes—
73C2×Dic109C2414yes—
74Dic218—232no—
75C22×C109—28no—
76C22×C109—24no—
77C22×C109C22×Q814yes—
78C22×C109C22×Q812yes—
79C22×C109C2×#4114yes—
80C22×C109C2511yescharacteristic
81C4×C109—28no—
82C4×C109C22×Q814yes—
83C4×C109C22×Q814yes—
84Dic109—28no—
85Dic109—24no—
86Dic109C2×#4118yes—
87C2×C109—24no—
88C2×C109#53314yescomplemented
89C2×C109C23×Q811yescharacteristic
90C2×C109C22×#4112yes—
91C2×#533—1091nomaximal, Sylow
92C109C2×#53311yescharacteristic, complemented, Sylow
93#533—10916no—
94C2×C4⋊Q8—1092no—
95C2×#125—1092no—
96C2×C22⋊Q8—1094no—
97C2×C4×Q8—1094no—
98C2×#117—1091no—
99C2×#117D10911yescharacteristic
100C22×C42—1091no—
101C22×Q8—1094no—
102C23×C4—1092no—
103C23×C4C2×D10911yescharacteristic
104C4⋊Q8—10916no—
105#125—10916no—
106C22⋊Q8—10932no—
107C4×Q8—10932no—
108#117—1098no—
109#117C2×D10918yes—
110C2×C4⋊C4—1092no—
111C2×C4⋊C4—1094no—
112C2×C4⋊C4—1094no—
113C2×C4⋊C4—1094no—
114C2×C4⋊C4C2×D10912yes—
115C2×C22⋊C4—1092no—
116C2×C22⋊C4C2×D10912yes—
117C2×C42—1091no—
118C2×C42—1091no—
119C2×C42—1098no—
120C2×C42—1092no—
121C2×C42—1092no—
122C2×C42C2×D10912yes—
123C24C22×D10911yescharacteristic
124C2×Q8—10916no—
125C2×Q8—21816no—
126C22×C4—1092no—
127C22×C4—1092no—
128C22×C4—1098no—
129C22×C4—1094no—
130C22×C4—2188no—
131C22×C4Dic21818yescomplemented
132C22×C4C22×D10914yes—
133C22×C4C22×D10911yescharacteristic
134C22×C4C22×D10914yes—
135C22×C4C22×D10911yescharacteristic
136C4⋊C4—10916no—
137C4⋊C4—10916no—
138C4⋊C4—1098no—
139C4⋊C4—10916no—
140C4⋊C4C22×D10918yes—
141C22⋊C4—1098no—
142C22⋊C4C22×D10918yes—
143C42—1098no—
144C42—1094no—
145C42—1094no—
146C42—1098no—
147C42C22×D10918yes—
148C23—24no—
149C23C2×Dic21814yes—
150C23C23×D10912yes—
151C23C23×D10911yescharacteristic
152Q8—21832no—
153C2×C4—28no—
154C2×C4—1098no—
155C2×C4—1094no—
156C2×C4—1094no—
157C2×C4—1098no—
158C2×C4—21816no—
159C2×C4—2184no—
160C2×C4—2188no—
161C2×C4C2×Dic21814yes—
162C2×C4C2×Dic21814yes—
163C2×C4C2×Dic218116yescomplemented
164C2×C4C23×D10918yes—
165C2×C4C23×D10912yes—
166C2×C4C23×D10912yes—
167C22—28no—
168C22—24no—
169C22C22×Dic21814yes—
170C22C22×Dic21812yes—
171C22#41×D10914yes—
172C22C24×D10911yescharacteristic
173C4—28no—
174C4—1098no—
175C4—2184no—
176C4—2188no—
177C4C22×Dic21814yes—
178C4C22×Dic21814yes—
179C2—24no—
180C2#2029557914yesdirect product factor
181C2C23×Dic21811yescharacteristic
182C2C2×#41×D10912yes—
subgroupG/H
centerC22×C4C22×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×#117×C109C2
socleC23×C109C24
prime radicalC24×C109C23
hypercenterC2×#117D109
hypocenterC109C2×#533
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #20295579C2direct (N × H)
2. C2×#16812698C2semidirect
3. C2×#16812690C2semidirect
5. C2×C4×Dic218C2semidirect
11. #16812698C22semidirect
12. #16812690C22semidirect
14. C4×Dic218C22semidirect
48. C22×C4×C109Q8semidirect
63. C2×C4×C109C2×Q8semidirect
88. C2×C109#533semidirect
92. C109C2×#533semidirect
131. C22×C4Dic218semidirect
163. C2×C4C2×Dic218semidirect
180. C2#20295579direct (N × H)

Maximal subgroups

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

subgroupindex
#202955792
C2×#168126982
C2×#168126902
C2×#168126762
C2×C4×Dic2182
C2×#168126582
C22×C4×Dic1092
C2×#117×C1092
C2×#533109