Finite Group Databasebeta

← C22×#16812689 #28376283

Subgroups — C22×#16812689 #28376283

Order 13952.

1192 conjugacy classes of subgroups; only the 605 normal subgroups are shown.

normal subgroups only

This group has 1192 conjugacy classes of subgroups — too many to draw. Only its 605 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×#16812689C2124yesmaximal, direct product factor
2C22×C4⋊Dic109C211yesmaximal, characteristic
3C22×#13182008C211yesmaximal, characteristic
4C22×#13182008C211yesmaximal, characteristic
5C22×#13182008C211yesmaximal, characteristic
6C22×#13182008C211yesmaximal, characteristic
7C22×C4×Dic109C211yesmaximal, characteristic
8C22×C4⋊C4×C109C211yesmaximal, characteristic
9C23×Dic109C2211yescharacteristic
10C23×Dic109C2211yescharacteristic
11C23×Dic109C2211yescharacteristic
12C23×Dic109C2211yescharacteristic
13#16812689C22164yesdirect product factor
14C2×C4⋊Dic109C22112yes—
15C2×#13182008C22112yes—
16C2×#13182008C22112yes—
17C2×#13182008C22112yes—
18C2×#13182008C22112yes—
19C2×C4×Dic109C22112yes—
20C23×C4×C109C2211yescharacteristic
21C23×C4×C109C2211yescharacteristic
22C23×C4×C109C2211yescharacteristic
23C2×C4⋊C4×C109C22112yes—
24C22×Dic109—24no—
25C22×Dic109—24no—
26C22×Dic109—24no—
27C22×Dic109Q818yes—
28C22×Dic109C2316yes—
29C22×Dic109C2316yes—
30C22×Dic109C2316yes—
31C22×Dic109C2316yes—
32C4⋊Dic109C23116yes—
33#13182008C23116yes—
34#13182008C23116yes—
35#13182008C23116yes—
36#13182008C23116yes—
37C4×Dic109C23116yes—
38C24×C109C2311yescharacteristic
39C22×C4×C109—24no—
40C22×C4×C109—24no—
41C22×C4×C109—24no—
42C22×C4×C109C2316yes—
43C22×C4×C109C2316yes—
44C22×C4×C109C2316yes—
45C4⋊C4×C109C23116yes—
46C23×C109C2×Q814yes—
47C23×C109#4114yes—
48C23×C109#4114yes—
49C23×C109C2413yes—
50C2×C4×C109—212no—
51C2×C4×C109—212no—
52C2×C4×C109—212no—
53C2×C4×C109C2414yes—
54C2×C4×C109C2414yes—
55C2×C4×C109C2414yes—
56C2×Dic109—212no—
57C2×Dic109—212no—
58C2×Dic109—212no—
59C2×Dic109C2×Q8124yes—
60C2×Dic109C2414yes—
61C2×Dic109C2414yes—
62C2×Dic109C2414yes—
63C2×Dic109C2414yes—
64C22×C109#125116yescomplemented
65C22×C109C22×Q816yes—
66C22×C109C2×#4116yes—
67C22×C109C2×#4116yes—
68C22×C109C2511yescharacteristic
69C4×C109—24no—
70C4×C109—24no—
71C4×C109—24no—
72Dic109—24no—
73Dic109—24no—
74Dic109—24no—
75Dic109C22×Q818yes—
76C2×C109C2×#125112yescomplemented
77C2×C109C23×Q811yescharacteristic
78C2×C109C22×#4111yescharacteristic
79C2×C109C22×#4111yescharacteristic
80C22×#125—1091nomaximal, Sylow
81C109C22×#12511yescharacteristic, complemented, Sylow
82C2×#125—10924no—
83C22×C4⋊C4—1091no—
84C22×C4⋊C4—1091no—
85C22×C4⋊C4—1091no—
86C22×C4⋊C4—1091no—
87C22×C4⋊C4—1091no—
88C22×C4⋊C4D10911yescharacteristic
89C22×C42—1091no—
90C23×C4—1091no—
91C23×C4—1091no—
92C23×C4—1091no—
93C23×C4—1091no—
94C23×C4C2×D10911yescharacteristic
95C23×C4C2×D10911yescharacteristic
96C23×C4C2×D10911yescharacteristic
97#125—10964no—
98C2×C4⋊C4—10912no—
99C2×C4⋊C4—10912no—
100C2×C4⋊C4—10912no—
101C2×C4⋊C4—10912no—
102C2×C4⋊C4—10912no—
103C2×C4⋊C4C2×D109112yes—
104C2×C42—10912no—
105C24C22×D10911yescharacteristic
106C22×C4—24no—
107C22×C4—24no—
108C22×C4—24no—
109C22×C4—1098no—
110C22×C4—1096no—
111C22×C4—1096no—
112C22×C4—1096no—
113C22×C4—1096no—
114C22×C4—2184no—
115C22×C4—2184no—
116C22×C4—2184no—
117C22×C4C22×D10916yes—
118C22×C4C22×D10916yes—
119C22×C4C22×D10916yes—
120C4⋊C4—10916no—
121C4⋊C4—10916no—
122C4⋊C4—10916no—
123C4⋊C4—10916no—
124C4⋊C4—10916no—
125C4⋊C4C22×D109116yes—
126C42—10916no—
127C23Q8×D10914yes—
128C23#1318202814yes—
129C23#1318202914yes—
130C23C23×D10913yes—
131C2×C4—212no—
132C2×C4—212no—
133C2×C4—212no—
134C2×C4—10924no—
135C2×C4—1094no—
136C2×C4—1094no—
137C2×C4—1094no—
138C2×C4—1094no—
139C2×C4—21812no—
140C2×C4—21812no—
141C2×C4—21812no—
142C2×C4C23×D10914yes—
143C2×C4C23×D10914yes—
144C2×C4C23×D10914yes—
145C22#16812689116yesdirect product factor
146C22C2×Q8×D10916yes—
147C22C2×#1318202816yes—
148C22C2×#1318202916yes—
149C22C24×D10911yescharacteristic
150C4—24no—
151C4—24no—
152C4—24no—
153C4—1098no—
154C4—2184no—
155C4—2184no—
156C4—2184no—
157C2C2×#16812689112yesdirect product factor
158C2C22×Q8×D10911yescharacteristic
159C2C22×#1318202811yescharacteristic
160C2C22×#1318202911yescharacteristic
subgroupG/H
centerC24C22×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC22×C4⋊C4×C109C2
socle, prime radicalC24×C109C23
hypercenterC22×C4⋊C4D109
hypocenterC109C22×#125
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C2×#16812689C2direct (N × H)
13. #16812689C22direct (N × H)
64. C22×C109#125semidirect
76. C2×C109C2×#125semidirect
81. C109C22×#125semidirect
145. C22#16812689direct (N × H)
157. C2C2×#16812689direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126892
C22×C4⋊Dic1092
C22×#131820082
C22×C4×Dic1092
C22×C4⋊C4×C1092
C22×#125109