Finite Group Databasebeta

← C2×#20267689 #27197595

Subgroups — C2×#20267689 #27197595

Order 13184.

800 conjugacy classes of subgroups.

The subgroup lattice has 204 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Dic103C211yesmaximal, characteristic
2C22×C4⋊Dic103C211yesmaximal, characteristic
3C22×Dic103⋊C4C212yesmaximal
4#20267689C218yesmaximal, direct product factor
5C2×C103⋊#95C212yesmaximal
6C22×C42×C103C211yesmaximal, characteristic
7C23×Dic103C2212yes—
8C23×Dic103C2212yes—
9C2×C4⋊Dic103—24no—
10C2×C4⋊Dic103C418yescomplemented
11C2×C4⋊Dic103C2214yes—
12C2×C4⋊Dic103C2214yes—
13C2×Dic103⋊C4—28no—
14C2×Dic103⋊C4C2218yes—
15C103⋊#95C2218yes—
16C23×C4×C103C2211yescharacteristic
17C23×C4×C103C2211yescharacteristic
18C23×C4×C103C2211yescharacteristic
19C2×C42×C103—24no—
20C2×C42×C103C2214yes—
21C22×Dic103—24no—
22C22×Dic103—24no—
23C22×Dic103—24no—
24C22×Dic103—24no—
25C22×Dic103—24no—
26C22×Dic103C2×C418yes—
27C22×Dic103C2314yes—
28C22×Dic103C2314yes—
29C4⋊Dic103—28no—
30C4⋊Dic103C2×C4116yescomplemented
31Dic103⋊C4—216no—
32C24×C103C2311yescharacteristic
33C22×C4×C103—22no—
34C22×C4×C103—22no—
35C22×C4×C103—22no—
36C22×C4×C103—22no—
37C22×C4×C103C2×C414yes—
38C22×C4×C103D414yes—
39C22×C4×C103D414yes—
40C22×C4×C103Q814yes—
41C22×C4×C103Q814yes—
42C22×C4×C103C2312yes—
43C22×C4×C103C2312yes—
44C22×C4×C103C2312yes—
45C42×C103—28no—
46C23×C103C22×C412yes—
47C23×C103C2×D412yes—
48C23×C103C2×D412yes—
49C23×C103C2×Q812yes—
50C23×C103C2×Q812yes—
51C23×C103#4112yes—
52C23×C103#4112yes—
53C23×C103C2411yescharacteristic
54C2×C4×C103—28no—
55C2×C4×C103—28no—
56C2×C4×C103—22no—
57C2×C4×C103—22no—
58C2×C4×C103—22no—
59C2×C4×C103—22no—
60C2×C4×C103C4⋊C4116yescomplemented
61C2×C4×C103C22×C414yes—
62C2×C4×C103C2×D414yes—
63C2×C4×C103C2×D414yes—
64C2×C4×C103C2×Q814yes—
65C2×C4×C103C2×Q814yes—
66C2×Dic103—216no—
67C2×Dic103—24no—
68C2×Dic103—24no—
69C2×Dic103—24no—
70C2×Dic103—24no—
71C2×Dic103—24no—
72C2×Dic103—48no—
73C2×Dic103C22×C418yes—
74C22×C103C2×C4⋊C414yes—
75C22×C103C4×D414yes—
76C22×C103C4×Q814yes—
77C22×C103#12114yes—
78C22×C103C22⋊Q814yes—
79C22×C103#12514yes—
80C22×C103C4⋊Q814yes—
81C22×C103C23×C411yescharacteristic
82C22×C103C22×D411yescharacteristic
83C22×C103C22×D411yescharacteristic
84C22×C103C22×Q811yescharacteristic
85C22×C103C22×Q811yescharacteristic
86C22×C103C2×#4111yescharacteristic
87C22×C103C2×#4111yescharacteristic
88C4×C103—24no—
89C4×C103—24no—
90C4×C103C2×C4⋊C418yescomplemented
91Dic103—28no—
92Dic103—44no—
93C2×C103#38918yescomplemented
94C2×C103C22×C4⋊C411yescharacteristic
95C2×C103C2×C4×D411yescharacteristic
96C2×C103C2×C4×Q811yescharacteristic
97C2×C103C2×#12111yescharacteristic
98C2×C103C2×C22⋊Q811yescharacteristic
99C2×C103C2×#12511yescharacteristic
100C2×C103C2×C4⋊Q811yescharacteristic
101C2×#389—1031nomaximal, Sylow
102C103C2×#38911yescharacteristic, complemented, Sylow
103C22×C4⋊C4—1031no—
104C22×C4⋊C4—1032no—
105C22×C4⋊C4—1031no—
106C22×C42D10311yescharacteristic
107#389—1038no—
108C2×#95—1032no—
109C23×C4—1032no—
110C23×C4—1032no—
111C23×C4C2×D10311yescharacteristic
112C23×C4C2×D10311yescharacteristic
113C23×C4C2×D10311yescharacteristic
114C2×C4⋊C4—1038no—
115C2×C4⋊C4—1034no—
116C2×C4⋊C4—1038no—
117C2×C4⋊C4—1034no—
118C2×C4⋊C4—2068no—
119C2×C4⋊C4—2064no—
120C2×C42—24no—
121C2×C42C2×D10314yes—
122#95—1038no—
123C24C22×D10311yescharacteristic
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—1038no—
129C22×C4—1034no—
130C22×C4—1034no—
131C22×C4—2064no—
132C22×C4—2064no—
133C22×C4—2064no—
134C22×C4—2064no—
135C22×C4—2064no—
136C22×C4Dic20614yes—
137C22×C4Dic20614yes—
138C22×C4C4×D10314yes—
139C22×C4D41214yes—
140C22×C4C22⋊D10314yes—
141C22×C4C22×D10312yes—
142C22×C4C22×D10312yes—
143C22×C4C22×D10312yes—
144C4⋊C4—10316no—
145C4⋊C4—2068no—
146C4⋊C4—20616no—
147C42—28no—
148C23C2×C4×D10312yes—
149C23C2×C22⋊D10312yes—
150C23C2×D41212yes—
151C23C2×Dic20612yes—
152C23C2×Dic20612yes—
153C23#1311010512yes—
154C23#1311010512yes—
155C23C23×D10311yescharacteristic
156C2×C4—22no—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—28no—
161C2×C4—28no—
162C2×C4—1038no—
163C2×C4—4128no—
164C2×C4—2064no—
165C2×C4—2064no—
166C2×C4—2064no—
167C2×C4—2064no—
168C2×C4—2064no—
169C2×C4—20616no—
170C2×C4Dic103⋊C4116yescomplemented
171C2×C4C2×C4×D10314yes—
172C2×C4C2×C22⋊D10314yes—
173C2×C4C2×D41214yes—
174C2×C4C2×Dic20614yes—
175C2×C4C2×Dic20614yes—
176C22C2×Dic103⋊C414yes—
177C22C4×D41214yes—
178C22C4×Dic20614yes—
179C22#1569299514yes—
180C22#1569300014yes—
181C22#1569301314yes—
182C22#1569302114yes—
183C22C22×C4×D10311yescharacteristic
184C22C22×C22⋊D10311yescharacteristic
185C22C22×D41211yescharacteristic
186C22C22×Dic20611yescharacteristic
187C22C22×Dic20611yescharacteristic
188C22C2×#1311010511yescharacteristic
189C22C2×#1311010511yescharacteristic
190C4—24no—
191C4—24no—
192C4—4124no—
193C4—2068no—
194C4C2×Dic103⋊C418yescomplemented
195C2#2026768918yesdirect product factor
196C2C22×Dic103⋊C411yescharacteristic
197C2C2×C4×D41211yescharacteristic
198C2C2×C4×Dic20611yescharacteristic
199C2C2×#1569299511yescharacteristic
200C2C2×#1569300011yescharacteristic
201C2C2×#1569301311yescharacteristic
202C2C2×#1569302111yescharacteristic
subgroupG/H
centerC24C22×D103
commutatorC22×C103C23×C4
FrattiniC23C23×D103
FittingC22×C42×C103C2
socle, prime radicalC24×C103C23
cosocleC23×C103C24
hypercenterC22×C42D103
hypocenterC103C2×#389
LCSG ▷ C22×C103 ▷ C103
UCSC1 ◁ C24 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
4. #20267689C2direct (N × H)
10. C2×C4⋊Dic103C4semidirect
30. C4⋊Dic103C2×C4semidirect
60. C2×C4×C103C4⋊C4semidirect
90. C4×C103C2×C4⋊C4semidirect
93. C2×C103#389semidirect
102. C103C2×#389semidirect
170. C2×C4Dic103⋊C4semidirect
194. C4C2×Dic103⋊C4semidirect
195. C2#20267689direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic1032
C22×Dic103⋊C42
#202676892
C2×C103⋊#952
C22×C42×C1032
C2×#389103