Finite Group Databasebeta

← C22×#16812676 #28376258

Subgroups — C22×#16812676 #28376258

Order 13952.

1840 conjugacy classes of subgroups; only the 685 normal subgroups are shown.

normal subgroups only

This group has 1840 conjugacy classes of subgroups — too many to draw. Only its 685 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
1C23×Dic218C211yesmaximal, characteristic, complemented
2C24×Dic109C211yesmaximal, characteristic
3C2×#16812676C2124yesmaximal, direct product factor
4C22×C4⋊Dic109C211yesmaximal, characteristic, complemented
5C22×#13182008C211yesmaximal, characteristic, complemented
6C22×#13182008C211yesmaximal, characteristic, complemented
7C22×C22⋊Dic109C211yesmaximal, characteristic
8C22×C22⋊C4×C109C211yesmaximal, characteristic
9C22×Dic218—28no—
10C22×Dic218C22112yescomplemented
11C23×Dic109—28no—
12C23×Dic109C2211yescharacteristic
13C23×Dic109C2211yescharacteristic
14C23×Dic109C2211yescharacteristic
15C23×Dic109C22112yes—
16C23×Dic109C2211yescharacteristic
17#16812676C22164yesdirect product factor
18C2×C4⋊Dic109C22112yescomplemented
19C2×#13182008C22112yescomplemented
20C2×#13182008C22112yescomplemented
21C2×C22⋊Dic109C22112yes—
22C25×C109C2211yescharacteristic
23C23×C4×C109C2211yescharacteristic
24C23×C4×C109C2211yescharacteristic
25C2×C22⋊C4×C109C22112yes—
26C2×Dic218—248no—
27C2×Dic218C23116yescomplemented
28C22×Dic109—24no—
29C22×Dic109—24no—
30C22×Dic109—24no—
31C22×Dic109—248no—
32C22×Dic109D418yes—
33C22×Dic109C2316yes—
34C22×Dic109C2316yes—
35C22×Dic109C2316yes—
36C22×Dic109C23116yes—
37C22×Dic109C2316yes—
38C4⋊Dic109C23116yescomplemented
39#13182008C23116yescomplemented
40#13182008C23116yescomplemented
41C22⋊Dic109C23116yes—
42C24×C109—24no—
43C24×C109—24no—
44C24×C109Q818yescomplemented
45C24×C109C2316yes—
46C24×C109C2311yescharacteristic
47C22×C4×C109—24no—
48C22×C4×C109—24no—
49C22×C4×C109C2316yes—
50C22×C4×C109C2316yes—
51C22⋊C4×C109C23116yes—
52C23×C109—232no—
53C23×C109—212no—
54C23×C109—212no—
55C23×C109C2×D414yes—
56C23×C109C2×Q814yes—
57C23×C109C2×Q8124yescomplemented
58C23×C109#4114yes—
59C23×C109C2414yes—
60C23×C109C2413yes—
61C2×C4×C109—212no—
62C2×C4×C109—212no—
63C2×C4×C109C2414yes—
64C2×C4×C109C2414yes—
65C2×Dic109—212no—
66C2×Dic109—212no—
67C2×Dic109—212no—
68C2×Dic109—232no—
69C2×Dic109C2×D4124yes—
70C2×Dic109C2414yes—
71C2×Dic109C2414yes—
72C2×Dic109C2414yes—
73C2×Dic109C2414yes—
74Dic218—232no—
75C22×C109—248no—
76C22×C109—24no—
77C22×C109—24no—
78C22×C109C22⋊Q8116yescomplemented
79C22×C109C22×D416yes—
80C22×C109C22×Q816yes—
81C22×C109C22×Q818yescomplemented
82C22×C109C2×#4116yes—
83C22×C109C2511yescharacteristic
84C4×C109—24no—
85C4×C109—24no—
86Dic109—24no—
87Dic109—24no—
88Dic109—24no—
89Dic109C22×D418yes—
90C2×C109—28no—
91C2×C109C2×C22⋊Q8112yescomplemented
92C2×C109C23×D411yescharacteristic
93C2×C109C23×Q811yescharacteristic
94C2×C109C22×#4111yescharacteristic
95C22×C22⋊Q8—1091nomaximal, Sylow
96C109C22×C22⋊Q811yescharacteristic, complemented, Sylow
97C23×Q8—1091no—
98C24×C4—1091no—
99C2×C22⋊Q8—10924no—
100C22×C4⋊C4—1091no—
101C22×C4⋊C4—1091no—
102C22×C4⋊C4—1091no—
103C22×C22⋊C4—1091no—
104C22×C22⋊C4D10911yescharacteristic
105C25C2×D10911yescharacteristic
106C22×Q8—10912no—
107C22×Q8—2188no—
108C23×C4—1091no—
109C23×C4—10912no—
110C23×C4—1091no—
111C23×C4—1091no—
112C23×C4—1091no—
113C23×C4—2188no—
114C23×C4C2×D10911yescharacteristic
115C23×C4C2×D10911yescharacteristic
116C22⋊Q8—10964no—
117C2×C4⋊C4—10912no—
118C2×C4⋊C4—10912no—
119C2×C4⋊C4—10912no—
120C2×C22⋊C4—10912no—
121C2×C22⋊C4C2×D109112yes—
122C24—24no—
123C24—24no—
124C24Dic21818yescomplemented
125C24C22×D10916yes—
126C24C22×D10911yescharacteristic
127C2×Q8—10916no—
128C2×Q8—21848no—
129C22×C4—24no—
130C22×C4—24no—
131C22×C4—1098no—
132C22×C4—1096no—
133C22×C4—1096no—
134C22×C4—1096no—
135C22×C4—1096no—
136C22×C4—10916no—
137C22×C4—21848no—
138C22×C4—2184no—
139C22×C4—2184no—
140C22×C4—2184no—
141C22×C4C22×D10916yes—
142C22×C4C22×D10916yes—
143C4⋊C4—10916no—
144C4⋊C4—10916no—
145C4⋊C4—10916no—
146C22⋊C4—10916no—
147C22⋊C4C22×D109116yes—
148C23—232no—
149C23—212no—
150C23—212no—
151C23D4×D10914yes—
152C23C2×Dic21814yes—
153C23C2×Dic218124yescomplemented
154C23#1318202814yes—
155C23C23×D10914yes—
156C23C23×D10913yes—
157Q8—21832no—
158C2×C4—212no—
159C2×C4—212no—
160C2×C4—10924no—
161C2×C4—1094no—
162C2×C4—1094no—
163C2×C4—1094no—
164C2×C4—1094no—
165C2×C4—21832no—
166C2×C4—21812no—
167C2×C4—21812no—
168C2×C4—21812no—
169C2×C4C23×D10914yes—
170C2×C4C23×D10914yes—
171C22—248no—
172C22—24no—
173C22—24no—
174C22#16812676116yesdirect product factor
175C22C2×D4×D10916yes—
176C22C22×Dic21816yes—
177C22C22×Dic21818yescomplemented
178C22C2×#1318202816yes—
179C22C24×D10911yescharacteristic
180C4—24no—
181C4—24no—
182C4—1098no—
183C4—2184no—
184C4—2184no—
185C4—2184no—
186C2—28no—
187C2C2×#16812676112yesdirect product factor
188C2C22×D4×D10911yescharacteristic
189C2C23×Dic21811yescharacteristic
190C2C22×#1318202811yescharacteristic
subgroupG/H
centerC24C22×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC22×C22⋊C4×C109C2
socleC24×C109C23
prime radicalC25×C109C22
hypercenterC22×C22⋊C4D109
hypocenterC109C22×C22⋊Q8
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C23×Dic218C2semidirect
3. C2×#16812676C2direct (N × H)
4. C22×C4⋊Dic109C2semidirect
5. C22×#13182008C2semidirect
6. C22×#13182008C2semidirect
10. C22×Dic218C22semidirect
17. #16812676C22direct (N × H)
18. C2×C4⋊Dic109C22semidirect
19. C2×#13182008C22semidirect
20. C2×#13182008C22semidirect
27. C2×Dic218C23semidirect
38. C4⋊Dic109C23semidirect
39. #13182008C23semidirect
40. #13182008C23semidirect
44. C24×C109Q8semidirect
57. C23×C109C2×Q8semidirect
78. C22×C109C22⋊Q8semidirect
81. C22×C109C22×Q8semidirect
91. C2×C109C2×C22⋊Q8semidirect
96. C109C22×C22⋊Q8semidirect
124. C24Dic218semidirect
153. C23C2×Dic218semidirect
174. C22#16812676direct (N × H)
177. C22C22×Dic218semidirect
187. C2C2×#16812676direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic2182
C24×Dic1092
C2×#168126762
C22×C4⋊Dic1092
C22×#131820082
C22×C22⋊Dic1092
C22×C22⋊C4×C1092
C22×C22⋊Q8109