Finite Group Databasebeta

← C2×#22591521 #32160087

Subgroups — C2×#22591521 #32160087

Order 18176.

2326 conjugacy classes of subgroups.

The subgroup lattice has 188 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22591521C2116yesmaximal, direct product factor
2C2×#17985906C214yesmaximal
3C2×#17985885C218yesmaximal
4C2×#17985867C212yesmaximal
5C22×C4⋊Q8×C71C211yesmaximal, characteristic
6C22×C4⋊Dic71C2214yes—
7C22×C4×Dic71C2214yes—
8#17985906C22132yes—
9#17985885C22164yes—
10#17985867C22116yes—
11C2×C71⋊#95C2218yes—
12C2×C71⋊#95C2214yes—
13C2×C71⋊#95C2218yes—
14C23×Q8×C71C2212yes—
15C2×C4⋊Q8×C71C4116yescomplemented
16C2×C4⋊Q8×C71C2218yes—
17C22×C4⋊C4×C71C2214yes—
18C22×C42×C71C2211yescharacteristic
19C23×Dic71C2318yes—
20C2×C4⋊Dic71—48no—
21C2×C4⋊Dic71C23116yes—
22C2×C4×Dic71—48no—
23C2×C4×Dic71C23116yes—
24C71⋊#95C23132yes—
25C71⋊#95C23116yes—
26C71⋊#95C23132yes—
27C22×Q8×C71—44no—
28C22×Q8×C71—44no—
29C22×Q8×C71C2×C4116yes—
30C22×Q8×C71C2318yes—
31C23×C4×C71C2312yes—
32C23×C4×C71C2311yescharacteristic
33C23×C4×C71C2314yes—
34C4⋊Q8×C71C2×C4164yescomplemented
35C2×C4⋊C4×C71C2×C4132yes—
36C2×C4⋊C4×C71C23116yes—
37C2×C42×C71C2×C418yes—
38C2×C42×C71C2314yes—
39C22×Dic71—216no—
40C22×Dic71—232no—
41C22×Dic71C24116yes—
42C4⋊Dic71—416no—
43C4×Dic71—416no—
44C24×C71C2411yescharacteristic
45C2×Q8×C71—432no—
46C2×Q8×C71—48no—
47C2×Q8×C71—48no—
48C2×Q8×C71C22×C4132yes—
49C22×C4×C71—24no—
50C22×C4×C71—28no—
51C22×C4×C71—28no—
52C22×C4×C71—28no—
53C22×C4×C71C22×C418yes—
54C22×C4×C71C22×C414yes—
55C22×C4×C71C22×C4116yes—
56C22×C4×C71C2414yes—
57C22×C4×C71C2412yes—
58C22×C4×C71C2418yes—
59C4⋊C4×C71C22×C4164yes—
60C42×C71C22×C4116yes—
61C23×C71C23×C412yes—
62C23×C71H(5,𝔽2)14yes—
63C23×C712−1+418yes—
64C23×C71C2511yescharacteristic
65Q8×C71—432no—
66C2×C4×C71—232no—
67C2×C4×C71—28no—
68C2×C4×C71—216no—
69C2×C4×C71—24no—
70C2×C4×C71—28no—
71C2×C4×C71—28no—
72C2×C4×C71—28no—
73C2×C4×C71C23×C418yes—
74C2×C4×C71C23×C414yes—
75C2×C4×C71C23×C4116yes—
76C2×Dic71—216no—
77C2×Dic71—232no—
78C2×Dic71—432no—
79C22×C71#51814yes—
80C22×C71#51918yes—
81C22×C71#563116yes—
82C22×C71C24×C411yescharacteristic
83C22×C71C2×H(5,𝔽2)12yes—
84C22×C71C2×2−1+414yes—
85C4×C71—216no—
86C4×C71—24no—
87C4×C71—28no—
88Dic71—416no—
89C2×#2381—711nomaximal, Sylow
90C2×C71#238118yescomplemented
91C2×C71C2×#51811yescharacteristic
92C2×C71C2×#51912yes—
93C2×C71C2×#56314yes—
94C22×C4⋊Q8D7111yescharacteristic
95#2381—7116no—
96C2×#391—714no—
97C2×#387—718no—
98C2×#383—712no—
99C71C2×#238111yescharacteristic, complemented, Sylow
100C23×Q8C2×D7112yes—
101C2×C4⋊Q8Dic71116yescomplemented
102C2×C4⋊Q8C2×D7118yes—
103C22×C4⋊C4—714no—
104C22×C4⋊C4C2×D7114yes—
105C22×C42—714no—
106C22×C42C2×D7111yescharacteristic
107#391—7132no—
108#387—7164no—
109#383—7116no—
110C2×#95—718no—
111C2×#95—714no—
112C2×#95—718no—
113C22×Q8—44no—
114C22×Q8—44no—
115C22×Q8C2×Dic71116yes—
116C22×Q8C22×D7118yes—
117C23×C4—718no—
118C23×C4C22×D7114yes—
119C23×C4C22×D7112yes—
120C23×C4C22×D7111yescharacteristic
121C4⋊Q8C2×Dic71164yescomplemented
122C2×C4⋊C4—2848no—
123C2×C4⋊C4—7116no—
124C2×C4⋊C4C2×Dic71132yes—
125C2×C4⋊C4C22×D71116yes—
126C2×C42—2848no—
127C2×C42—7116no—
128C2×C42C2×Dic7118yes—
129C2×C42C22×D7114yes—
130#95—7132no—
131#95—7116no—
132#95—7132no—
133C24C23×D7111yescharacteristic
134C2×Q8—432no—
135C2×Q8—48no—
136C2×Q8—48no—
137C2×Q8C22×Dic71132yes—
138C22×C4—28no—
139C22×C4—28no—
140C22×C4—24no—
141C22×C4—28no—
142C22×C4—7116no—
143C22×C4—14216no—
144C22×C4—14232no—
145C22×C4C22×Dic7118yes—
146C22×C4C22×Dic7114yes—
147C22×C4C22×Dic71116yes—
148C22×C4C23×D7114yes—
149C22×C4C23×D7112yes—
150C22×C4C23×D7118yes—
151C4⋊C4—28416no—
152C4⋊C4C22×Dic71164yes—
153C42—28416no—
154C42C22×Dic71116yes—
155C23C23×Dic7112yes—
156C23#1455617314yes—
157C23#1455617618yes—
158C23C24×D7111yescharacteristic
159Q8—432no—
160C2×C4—28no—
161C2×C4—28no—
162C2×C4—24no—
163C2×C4—28no—
164C2×C4—28no—
165C2×C4—232no—
166C2×C4—216no—
167C2×C4—28432no—
168C2×C4—14216no—
169C2×C4—14232no—
170C2×C4C23×Dic7118yes—
171C2×C4C23×Dic7114yes—
172C2×C4C23×Dic71116yes—
173C22#1798647414yes—
174C22#1798647718yes—
175C22#17986748116yes—
176C22C24×Dic7111yescharacteristic
177C22C2×#1455617312yes—
178C22C2×#1455617614yes—
179C4—24no—
180C4—216no—
181C4—28no—
182C4—28416no—
183C2#2259152118yesdirect product factor
184C2C2×#1798647411yescharacteristic
185C2C2×#1798647712yes—
186C2C2×#1798674814yes—
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC22×C4⋊Q8×C71C2
socle, prime radicalC24×C71C24
cosocleC23×C71C25
hypercenterC22×C4⋊Q8D71
hypocenterC71C2×#2381
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22591521C2direct (N × H)
15. C2×C4⋊Q8×C71C4semidirect
34. C4⋊Q8×C71C2×C4semidirect
90. C2×C71#2381semidirect
99. C71C2×#2381semidirect
101. C2×C4⋊Q8Dic71semidirect
121. C4⋊Q8C2×Dic71semidirect
183. C2#22591521direct (N × H)

Maximal subgroups

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

subgroupindex
#225915212
C2×#179859062
C2×#179858852
C2×#179858672
C22×C4⋊Q8×C712
C2×#238171