Finite Group Databasebeta

← C2×#22588478 #31997678

Subgroups — C2×#22588478 #31997678

Order 18176.

870 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986023C212yesmaximal
2#22588478C218yesmaximal, direct product factor
3C2×#17985764C214yesmaximal
4C22×C4×C8×C71C211yesmaximal, characteristic
5C22×#11765849C2214yes—
6#17986023—24no—
7#17986023C2218yes—
8C2×C4⋊(C71⋊C8)—24no—
9#17985764C22116yes—
10C23×C8×C71C2212yes—
11C22×C42×C71C2211yescharacteristic
12C2×C4×C8×C71C412yes—
13C2×C4×C8×C71C414yes—
14C2×C4×C8×C71C412yes—
15C2×C4×C8×C71C2214yes—
16C2×#11765849—24no—
17C2×#11765849—216no—
18C2×#11765849C2318yes—
19C22×C71⋊C8—24no—
20C4⋊(C71⋊C8)—216no—
21C23×C4×C71Q812yes—
22C23×C4×C71C2311yescharacteristic
23C22×C8×C71—28no—
24C22×C8×C71C2×C414yes—
25C22×C8×C71C2×C414yes—
26C22×C8×C71C2314yes—
27C2×C42×C71C2×C411yescharacteristic
28C2×C42×C71C2×C412yes—
29C2×C42×C71C2×C411yescharacteristic
30C2×C42×C71D412yes—
31C2×C42×C71D412yes—
32C2×C42×C71Q812yes—
33C2×C42×C71C2312yes—
34C4×C8×C71C2×C418yes—
35C4×C8×C71C2×C418yes—
36#11765849—216no—
37#11765849—48no—
38C2×C71⋊C8—28no—
39C2×C71⋊C8—48no—
40C24×C71C2×Q811yescharacteristic
41C22×C4×C71—28no—
42C22×C4×C71C4⋊C412yes—
43C22×C4×C71C4⋊C414yes—
44C22×C4×C71C4⋊C412yes—
45C22×C4×C71C22×C411yescharacteristic
46C22×C4×C71C22×C411yescharacteristic
47C22×C4×C71C2×D411yescharacteristic
48C22×C4×C71C2×D411yescharacteristic
49C22×C4×C71C2×Q814yes—
50C22×C4×C71C2×Q811yescharacteristic
51C22×C4×C71#4118yes—
52C22×C4×C71C2411yescharacteristic
53C2×C8×C71—28no—
54C2×C8×C71—28no—
55C2×C8×C71—28no—
56C2×C8×C71C22×C418yes—
57C42×C71C4⋊C412yes—
58C42×C71C4⋊C414yes—
59C42×C71C4⋊C412yes—
60C42×C71C22×C412yes—
61C42×C71C22×C412yes—
62C42×C71C2×D414yes—
63C23×C71—24no—
64C23×C71C2×C4⋊C411yescharacteristic
65C23×C71C2×C4⋊C411yescharacteristic
66C23×C71#12514yes—
67C23×C71C22×Q811yescharacteristic
68C2×C4×C71—24no—
69C2×C4×C71—28no—
70C2×C4×C71—28no—
71C2×C4×C71#10818yes—
72C2×C4×C71C2×C4⋊C414yes—
73C2×C4×C71C2×C4⋊C411yescharacteristic
74C2×C4×C71C2×C4⋊C411yescharacteristic
75C2×C4×C71C2×C4⋊C414yes—
76C2×C4×C71#11714yes—
77C2×C4×C71#11714yes—
78C2×C4×C71#12414yes—
79C2×C4×C71#12414yes—
80C2×C4×C71#12514yes—
81C2×C4×C71C23×C411yescharacteristic
82C2×C4×C71C22×D411yescharacteristic
83C2×C4×C71C2×#4114yes—
84C8×C71—28no—
85C71⋊C8—48no—
86C22×C71—28no—
87C22×C71—22no—
88C22×C71—22no—
89C22×C71#38212yes—
90C22×C71#38212yes—
91C22×C71C2×#10814yes—
92C22×C71C22×C4⋊C411yescharacteristic
93C22×C71C2×#12512yes—
94C4×C71—24no—
95C4×C71#38212yes—
96C4×C71#38212yes—
97C4×C71C2×#10818yes—
98C4×C71C2×#11712yes—
99C4×C71C2×#12412yes—
100C2×#1837—711nomaximal, Sylow
101C2×C71—22no—
102C2×C71—22no—
103C2×C71#183714yescomplemented
104C2×C71C2×#38211yescharacteristic
105C2×C71C22×#10812yes—
106C2×#423—712no—
107C22×C4×C8D7111yescharacteristic
108#1837—718no—
109C2×#341—714no—
110C71C2×#183711yescharacteristic, complemented, Sylow
111C22×M16—714no—
112C23×C8C2×D7112yes—
113C22×C42C2×D7111yescharacteristic
114#423—718no—
115#423—1424no—
116C2×C4⋊C8—1424no—
117C2×C4×C8Dic7112yes—
118C2×C4×C8Dic7114yes—
119C2×C4×C8Dic7112yes—
120C2×C4×C8C2×D7114yes—
121#341—7116no—
122C23×C4Dic14212yes—
123C23×C4C22×D7111yescharacteristic
124C2×M16—718no—
125C2×M16—14216no—
126C2×M16—1424no—
127C22×C8—28no—
128C22×C8—1424no—
129C22×C8C2×Dic7114yes—
130C22×C8C2×Dic7114yes—
131C22×C8C22×D7114yes—
132C2×C42Dic14212yes—
133C2×C42D28412yes—
134C2×C42D28412yes—
135C2×C42C2×Dic7111yescharacteristic
136C2×C42C2×Dic7112yes—
137C2×C42C2×Dic7111yescharacteristic
138C2×C42C22×D7112yes—
139C4⋊C8—14216no—
140C4×C8C2×Dic7118yes—
141C4×C8C2×Dic7118yes—
142C24C2×Dic14211yescharacteristic
143C22×C4—28no—
144C22×C4C4⋊Dic7112yes—
145C22×C4C4⋊Dic7114yes—
146C22×C4C4⋊Dic7112yes—
147C22×C4C22×Dic7111yescharacteristic
148C22×C4C22×Dic7111yescharacteristic
149C22×C4C2×D28411yescharacteristic
150C22×C4C2×D28411yescharacteristic
151C22×C4C2×Dic14214yes—
152C22×C4C2×Dic14211yescharacteristic
153C22×C4#1176586518yes—
154C22×C4C23×D7111yescharacteristic
155M16—2848no—
156M16—14216no—
157C2×C8—28no—
158C2×C8—28no—
159C2×C8—28no—
160C2×C8—2848no—
161C2×C8—1428no—
162C2×C8C22×Dic7118yes—
163C42C4⋊Dic7112yes—
164C42C4⋊Dic7114yes—
165C42C4⋊Dic7112yes—
166C42C22×Dic7112yes—
167C42C22×Dic7112yes—
168C42C2×D28414yes—
169C23—24no—
170C23C2×C4⋊Dic7111yescharacteristic
171C23C2×C4⋊Dic7111yescharacteristic
172C23#1455612014yes—
173C23C22×Dic14211yescharacteristic
174C2×C4—24no—
175C2×C4—28no—
176C2×C4—28no—
177C2×C4#1455606418yes—
178C2×C4C2×C4⋊Dic7114yes—
179C2×C4C2×C4⋊Dic7111yescharacteristic
180C2×C4C2×C4⋊Dic7111yescharacteristic
181C2×C4C2×C4⋊Dic7114yes—
182C2×C4#1455608714yes—
183C2×C4#1455608714yes—
184C2×C4#1455611614yes—
185C2×C4#1455611614yes—
186C2×C4#1455612014yes—
187C2×C4C23×Dic7111yescharacteristic
188C2×C4C22×D28411yescharacteristic
189C2×C4C2×#1176586514yes—
190C8—28no—
191C8—2848no—
192C22—28no—
193C22—22no—
194C22—22no—
195C22#1798586512yes—
196C22#1798586512yes—
197C22C2×#1455606414yes—
198C22C22×C4⋊Dic7111yescharacteristic
199C22C2×#1455612012yes—
200C4—24no—
201C4#1798586512yes—
202C4#1798586512yes—
203C4C2×#1455606418yes—
204C4C2×#1455608712yes—
205C4C2×#1455611612yes—
206C2—22no—
207C2—22no—
208C2#2258847814yesdirect product factor
209C2C2×#1798586511yescharacteristic
210C2C22×#1455606412yes—
subgroupG/H
centerC22×C4C2×D284
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC22×C4×C8×C71C2
socleC23×C71C2×C4⋊C4
prime radicalC24×C71C2×Q8
cosocleC22×C4×C71C24
hypercenterC22×C4×C8D71
hypocenterC71C2×#1837
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
2. #22588478C2direct (N × H)
103. C2×C71#1837semidirect
110. C71C2×#1837semidirect
208. C2#22588478direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860232
#225884782
C2×#179857642
C22×C4×C8×C712
C2×#183771