Finite Group Databasebeta

← C2×C71×#2571 #31855814

Subgroups — C2×C71×#2571 #31855814

Order 18176.

1966 conjugacy classes of subgroups.

The subgroup lattice has 236 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#2571C2116yesmaximal, direct product factor
2C2×#400×C71C214yesmaximal
3C2×#389×C71C214yesmaximal
4C2×#384×C71C211yesmaximal, characteristic
5C2×#382×C71C214yesmaximal
6C2×C4×C4⋊C4×C71C212yesmaximal
7C22×C4⋊C4×C71C2212yes—
8C22×C4⋊C4×C71C2214yes—
9C22×C4⋊C4×C71C2212yes—
10C22×C4⋊C4×C71C2212yes—
11C22×C4⋊C4×C71C2214yes—
12C22×C42×C71C2214yes—
13C22×C42×C71C2211yescharacteristic
14#400×C71C22132yes—
15#389×C71C22132yes—
16#384×C71C2218yes—
17#382×C71C22132yes—
18C4×C4⋊C4×C71C22116yes—
19C2×#95×C71C2214yes—
20C2×#95×C71C2218yes—
21C2×#95×C71C2214yes—
22C23×C4×C71C2314yes—
23C23×C4×C71C2314yes—
24C23×C4×C71C2314yes—
25C23×C4×C71C2311yescharacteristic
26C23×C4×C71C2312yes—
27C2×C4⋊C4×C71—28no—
28C2×C4⋊C4×C71—28no—
29C2×C4⋊C4×C71—216no—
30C2×C4⋊C4×C71—44no—
31C2×C4⋊C4×C71—48no—
32C2×C4⋊C4×C71C2318yes—
33C2×C4⋊C4×C71C2318yes—
34C2×C4⋊C4×C71C23116yes—
35C2×C4⋊C4×C71C2318yes—
36C2×C4⋊C4×C71C23116yes—
37C2×C42×C71—216no—
38C2×C42×C71Q818yes—
39C2×C42×C71C23116yes—
40C2×C42×C71C2314yes—
41#95×C71C23116yes—
42#95×C71C23116yes—
43#95×C71C23132yes—
44C24×C71C2411yescharacteristic
45C22×C4×C71—22no—
46C22×C4×C71—22no—
47C22×C4×C71—28no—
48C22×C4×C71—28no—
49C22×C4×C71—28no—
50C22×C4×C71—28no—
51C22×C4×C71—216no—
52C22×C4×C71—28no—
53C22×C4×C71—28no—
54C22×C4×C71—28no—
55C22×C4×C71C2×Q814yes—
56C22×C4×C71C2×Q818yes—
57C22×C4×C71#4118yes—
58C22×C4×C71#4118yes—
59C22×C4×C71C2418yes—
60C22×C4×C71C2418yes—
61C22×C4×C71C2418yes—
62C22×C4×C71C2412yes—
63C22×C4×C71C2414yes—
64C4⋊C4×C71—216no—
65C4⋊C4×C71—216no—
66C4⋊C4×C71—232no—
67C4⋊C4×C71—48no—
68C4⋊C4×C71—416no—
69C42×C71—232no—
70C42×C71C2×Q8116yes—
71C23×C71C22×Q812yes—
72C23×C71C2×#4114yes—
73C23×C71C2×#4114yes—
74C23×C71H(5,𝔽2)12yes—
75C23×C712−1+412yes—
76C23×C71C2511yescharacteristic
77C2×C4×C71—28no—
78C2×C4×C71—22no—
79C2×C4×C71—22no—
80C2×C4×C71—28no—
81C2×C4×C71—28no—
82C2×C4×C71—28no—
83C2×C4×C71—28no—
84C2×C4×C71—216no—
85C2×C4×C71—28no—
86C2×C4×C71—28no—
87C2×C4×C71—28no—
88C2×C4×C71—416no—
89C2×C4×C71—416no—
90C2×C4×C71—416no—
91C2×C4×C71#125132yes—
92C2×C4×C71C22×Q814yes—
93C2×C4×C71C22×Q818yes—
94C2×C4×C71C2×#4118yes—
95C2×C4×C71C2×#4118yes—
96C22×C71C2×#12518yes—
97C22×C71#54414yes—
98C22×C71#55514yes—
99C22×C71#55618yes—
100C22×C71#55914yes—
101C22×C71C23×Q811yescharacteristic
102C22×C71C22×#4112yes—
103C22×C71C22×#4112yes—
104C22×C71C2×H(5,𝔽2)11yescharacteristic
105C22×C71C2×2−1+411yescharacteristic
106C4×C71—24no—
107C4×C71—48no—
108C4×C71—48no—
109C4×C71—48no—
110C4×C71C2×#125116yes—
111C2×#2571C7111yesmaximal, characteristic, direct product factor, Sylow
112C2×C71#257118yesdirect product factor
113C2×C71C22×#12512yes—
114C2×C71C2×#54411yescharacteristic
115C2×C71C2×#55511yescharacteristic
116C2×C71C2×#55612yes—
117C2×C71C2×#55911yescharacteristic
118#2571C2×C71116yesdirect product factor
119C2×#400C2×C7114yes—
120C2×#389C2×C7114yes—
121C2×#384C2×C7111yescharacteristic
122C2×#382C2×C7114yes—
123C2×C4×C4⋊C4C2×C7112yes—
124C71C2×#257111yescharacteristic, direct product factor, Sylow
125C22×C4⋊C4C22×C7112yes—
126C22×C4⋊C4C22×C7112yes—
127C22×C4⋊C4C22×C7114yes—
128C22×C4⋊C4C22×C7112yes—
129C22×C4⋊C4C22×C7114yes—
130C22×C42C22×C7114yes—
131C22×C42C22×C7111yescharacteristic
132#400C22×C71132yes—
133#389C22×C71132yes—
134#384C22×C7118yes—
135#382C22×C71132yes—
136C4×C4⋊C4C22×C71116yes—
137C2×#95C22×C7114yes—
138C2×#95C22×C7114yes—
139C2×#95C22×C7118yes—
140C23×C4C23×C7114yes—
141C23×C4C23×C7114yes—
142C23×C4C23×C7114yes—
143C23×C4C23×C7111yescharacteristic
144C23×C4C23×C7112yes—
145C2×C4⋊C4—28no—
146C2×C4⋊C4—28no—
147C2×C4⋊C4—216no—
148C2×C4⋊C4—44no—
149C2×C4⋊C4—48no—
150C2×C4⋊C4C23×C7118yes—
151C2×C4⋊C4C23×C7118yes—
152C2×C4⋊C4C23×C71116yes—
153C2×C4⋊C4C23×C7118yes—
154C2×C4⋊C4C23×C71116yes—
155C2×C42—216no—
156C2×C42Q8×C7118yes—
157C2×C42C23×C71116yes—
158C2×C42C23×C7114yes—
159#95C23×C71116yes—
160#95C23×C71116yes—
161#95C23×C71132yes—
162C24C24×C7111yescharacteristic
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—28no—
166C22×C4—28no—
167C22×C4—28no—
168C22×C4—28no—
169C22×C4—216no—
170C22×C4—28no—
171C22×C4—28no—
172C22×C4—28no—
173C22×C4C2×Q8×C7114yes—
174C22×C4C2×Q8×C7118yes—
175C22×C4#41×C7118yes—
176C22×C4#41×C7118yes—
177C22×C4C24×C7118yes—
178C22×C4C24×C7118yes—
179C22×C4C24×C7118yes—
180C22×C4C24×C7112yes—
181C22×C4C24×C7114yes—
182C4⋊C4—216no—
183C4⋊C4—216no—
184C4⋊C4—232no—
185C4⋊C4—48no—
186C4⋊C4—416no—
187C42—232no—
188C42C2×Q8×C71116yes—
189C23C22×Q8×C7112yes—
190C23C2×#41×C7114yes—
191C23C2×#41×C7114yes—
192C23H(5,𝔽2)×C7112yes—
193C232−1+4×C7112yes—
194C23C25×C7111yescharacteristic
195C2×C4—28no—
196C2×C4—22no—
197C2×C4—22no—
198C2×C4—28no—
199C2×C4—28no—
200C2×C4—28no—
201C2×C4—28no—
202C2×C4—216no—
203C2×C4—28no—
204C2×C4—28no—
205C2×C4—28no—
206C2×C4—416no—
207C2×C4—416no—
208C2×C4—416no—
209C2×C4#125×C71132yes—
210C2×C4C22×Q8×C7114yes—
211C2×C4C22×Q8×C7118yes—
212C2×C4C2×#41×C7118yes—
213C2×C4C2×#41×C7118yes—
214C22C2×#125×C7118yes—
215C22#544×C7114yes—
216C22#555×C7114yes—
217C22#556×C7118yes—
218C22#559×C7114yes—
219C22C23×Q8×C7111yescharacteristic
220C22C22×#41×C7112yes—
221C22C22×#41×C7112yes—
222C22C2×H(5,𝔽2)×C7111yescharacteristic
223C22C2×2−1+4×C7111yescharacteristic
224C4—24no—
225C4—48no—
226C4—48no—
227C4—48no—
228C4C2×#125×C71116yes—
229C2C71×#257118yesdirect product factor
230C2C22×#125×C7112yes—
231C2C2×#544×C7111yescharacteristic
232C2C2×#555×C7111yescharacteristic
233C2C2×#556×C7112yes—
234C2C2×#559×C7111yescharacteristic
subgroupG/H
center, socle, prime radicalC24×C71C24
commutator, Frattini, cosocleC23C25×C71
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C71 ◁ G

Complements

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

NH ≅ G/Ntype
1. C71×#2571C2direct (N × H)
111. C2×#2571C71direct (N × H)
112. C2×C71#2571direct (N × H)
118. #2571C2×C71direct (N × H)
124. C71C2×#2571direct (N × H)
229. C2C71×#2571direct (N × H)

Maximal subgroups

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

subgroupindex
C71×#25712
C2×#400×C712
C2×#389×C712
C2×#384×C712
C2×#382×C712
C2×C4×C4⋊C4×C712
C2×#257171