Finite Group Databasebeta

← C2×#31773795 #46838815

Subgroups — C2×#31773795 #46838815

Order 34688.

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⋊Dic271C211yesmaximal, characteristic
2C22×C4⋊Dic271C211yesmaximal, characteristic
3C22×Dic271⋊C4C212yesmaximal
4#31773795C218yesmaximal, direct product factor
5C2×C271⋊#95C212yesmaximal
6C22×C42×C271C211yesmaximal, characteristic
7C23×Dic271C2212yes—
8C23×Dic271C2212yes—
9C2×C4⋊Dic271—24no—
10C2×C4⋊Dic271C418yescomplemented
11C2×C4⋊Dic271C2214yes—
12C2×C4⋊Dic271C2214yes—
13C2×Dic271⋊C4—28no—
14C2×Dic271⋊C4C2218yes—
15C271⋊#95C2218yes—
16C23×C4×C271C2211yescharacteristic
17C23×C4×C271C2211yescharacteristic
18C23×C4×C271C2211yescharacteristic
19C2×C42×C271—24no—
20C2×C42×C271C2214yes—
21C22×Dic271—24no—
22C22×Dic271—24no—
23C22×Dic271—24no—
24C22×Dic271—24no—
25C22×Dic271—24no—
26C22×Dic271C2×C418yes—
27C22×Dic271C2314yes—
28C22×Dic271C2314yes—
29C4⋊Dic271—28no—
30C4⋊Dic271C2×C4116yescomplemented
31Dic271⋊C4—216no—
32C24×C271C2311yescharacteristic
33C22×C4×C271—22no—
34C22×C4×C271—22no—
35C22×C4×C271—22no—
36C22×C4×C271—22no—
37C22×C4×C271C2×C414yes—
38C22×C4×C271D414yes—
39C22×C4×C271D414yes—
40C22×C4×C271Q814yes—
41C22×C4×C271Q814yes—
42C22×C4×C271C2312yes—
43C22×C4×C271C2312yes—
44C22×C4×C271C2312yes—
45C42×C271—28no—
46C2×Dic271—216no—
47C2×Dic271—24no—
48C2×Dic271—24no—
49C2×Dic271—24no—
50C2×Dic271—24no—
51C2×Dic271—24no—
52C2×Dic271—48no—
53C2×Dic271C22×C418yes—
54C23×C271C22×C412yes—
55C23×C271C2×D412yes—
56C23×C271C2×D412yes—
57C23×C271C2×Q812yes—
58C23×C271C2×Q812yes—
59C23×C271#4112yes—
60C23×C271#4112yes—
61C23×C271C2411yescharacteristic
62C2×C4×C271—28no—
63C2×C4×C271—28no—
64C2×C4×C271—22no—
65C2×C4×C271—22no—
66C2×C4×C271—22no—
67C2×C4×C271—22no—
68C2×C4×C271C4⋊C4116yescomplemented
69C2×C4×C271C22×C414yes—
70C2×C4×C271C2×D414yes—
71C2×C4×C271C2×D414yes—
72C2×C4×C271C2×Q814yes—
73C2×C4×C271C2×Q814yes—
74C22×C271C2×C4⋊C414yes—
75C22×C271C4×D414yes—
76C22×C271C4×Q814yes—
77C22×C271#12114yes—
78C22×C271C22⋊Q814yes—
79C22×C271#12514yes—
80C22×C271C4⋊Q814yes—
81C22×C271C23×C411yescharacteristic
82C22×C271C22×D411yescharacteristic
83C22×C271C22×D411yescharacteristic
84C22×C271C22×Q811yescharacteristic
85C22×C271C22×Q811yescharacteristic
86C22×C271C2×#4111yescharacteristic
87C22×C271C2×#4111yescharacteristic
88C4×C271—24no—
89C4×C271—24no—
90C4×C271C2×C4⋊C418yescomplemented
91Dic271—28no—
92Dic271—44no—
93C2×C271#38918yescomplemented
94C2×C271C22×C4⋊C411yescharacteristic
95C2×C271C2×C4×D411yescharacteristic
96C2×C271C2×C4×Q811yescharacteristic
97C2×C271C2×#12111yescharacteristic
98C2×C271C2×C22⋊Q811yescharacteristic
99C2×C271C2×#12511yescharacteristic
100C2×C271C2×C4⋊Q811yescharacteristic
101C271C2×#38911yescharacteristic, complemented, Sylow
102C2×#389—2711nomaximal, Sylow
103C22×C4⋊C4—2711no—
104C22×C4⋊C4—2712no—
105C22×C4⋊C4—2711no—
106C22×C42D27111yescharacteristic
107#389—2718no—
108C2×#95—2712no—
109C23×C4—2712no—
110C23×C4—2712no—
111C23×C4C2×D27111yescharacteristic
112C23×C4C2×D27111yescharacteristic
113C23×C4C2×D27111yescharacteristic
114C2×C4⋊C4—2718no—
115C2×C4⋊C4—2714no—
116C2×C4⋊C4—2718no—
117C2×C4⋊C4—2714no—
118C2×C4⋊C4—5424no—
119C2×C4⋊C4—5428no—
120C2×C42—24no—
121C2×C42C2×D27114yes—
122#95—2718no—
123C24C22×D27111yescharacteristic
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—2718no—
129C22×C4—2714no—
130C22×C4—2714no—
131C22×C4—5424no—
132C22×C4—5424no—
133C22×C4—5424no—
134C22×C4—5424no—
135C22×C4—5424no—
136C22×C4C4×D27114yes—
137C22×C4C22⋊D27114yes—
138C22×C4D108414yes—
139C22×C4Dic54214yes—
140C22×C4Dic54214yes—
141C22×C4C22×D27112yes—
142C22×C4C22×D27112yes—
143C22×C4C22×D27112yes—
144C4⋊C4—27116no—
145C4⋊C4—5428no—
146C4⋊C4—54216no—
147C42—28no—
148C23C2×C4×D27112yes—
149C23C2×C22⋊D27112yes—
150C23C2×D108412yes—
151C23C2×Dic54212yes—
152C23C2×Dic54212yes—
153C23#1686465412yes—
154C23#1686465412yes—
155C23C23×D27111yescharacteristic
156C2×C4—28no—
157C2×C4—28no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—22no—
161C2×C4—22no—
162C2×C4—2718no—
163C2×C4—5424no—
164C2×C4—5424no—
165C2×C4—54216no—
166C2×C4—5424no—
167C2×C4—5424no—
168C2×C4—5424no—
169C2×C4—10848no—
170C2×C4Dic271⋊C4116yescomplemented
171C2×C4C2×C4×D27114yes—
172C2×C4C2×C22⋊D27114yes—
173C2×C4C2×D108414yes—
174C2×C4C2×Dic54214yes—
175C2×C4C2×Dic54214yes—
176C22C2×Dic271⋊C414yes—
177C22C4×D108414yes—
178C22C4×Dic54214yes—
179C22#2257613414yes—
180C22#2257613914yes—
181C22#2257615214yes—
182C22#2257616014yes—
183C22C22×C4×D27111yescharacteristic
184C22C22×C22⋊D27111yescharacteristic
185C22C22×D108411yescharacteristic
186C22C22×Dic54211yescharacteristic
187C22C22×Dic54211yescharacteristic
188C22C2×#1686465411yescharacteristic
189C22C2×#1686465411yescharacteristic
190C4—24no—
191C4—24no—
192C4—5428no—
193C4—10844no—
194C4C2×Dic271⋊C418yescomplemented
195C2#3177379518yesdirect product factor
196C2C22×Dic271⋊C411yescharacteristic
197C2C2×C4×D108411yescharacteristic
198C2C2×C4×Dic54211yescharacteristic
199C2C2×#2257613411yescharacteristic
200C2C2×#2257613911yescharacteristic
201C2C2×#2257615211yescharacteristic
202C2C2×#2257616011yescharacteristic
subgroupG/H
centerC24C22×D271
commutatorC22×C271C23×C4
FrattiniC23C23×D271
FittingC22×C42×C271C2
socle, prime radicalC24×C271C23
cosocleC23×C271C24
hypercenterC22×C42D271
hypocenterC271C2×#389
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C24 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
4. #31773795C2direct (N × H)
10. C2×C4⋊Dic271C4semidirect
30. C4⋊Dic271C2×C4semidirect
68. C2×C4×C271C4⋊C4semidirect
90. C4×C271C2×C4⋊C4semidirect
93. C2×C271#389semidirect
101. C271C2×#389semidirect
170. C2×C4Dic271⋊C4semidirect
194. C4C2×Dic271⋊C4semidirect
195. C2#31773795direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic2712
C22×Dic271⋊C42
#317737952
C2×C271⋊#952
C22×C42×C2712
C2×#389271