Finite Group Databasebeta

← C2×#22588504 #31997859

Subgroups — C2×#22588504 #31997859

Order 18176.

1182 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
1C22×#14556062C212yesmaximal
2C22×#14556060C212yesmaximal
3C2×#17985865C212yesmaximal
4#22588504C218yesmaximal, direct product factor
5C22×C4×C8×C71C211yesmaximal, characteristic
6C22×C4⋊Dic71C2214yes—
7C2×#14556062—28no—
8C2×#14556062C2218yes—
9C2×#14556060—28no—
10C2×#14556060C2218yes—
11#17985865—24no—
12#17985865C2218yes—
13C2×C71⋊#95—24no—
14C23×C8×C71C2211yescharacteristic
15C23×C8×C71C2211yescharacteristic
16C22×C42×C71C2211yescharacteristic
17C2×C4×C8×C71C418yescomplemented
18C2×C4×C8×C71C2214yes—
19C23×Dic71—24no—
20C2×C4⋊Dic71—28no—
21C2×C4⋊Dic71—28no—
22C2×C4⋊Dic71—24no—
23C2×C4⋊Dic71C2318yes—
24#14556062—216no—
25#14556060—216no—
26C71⋊#95—216no—
27C23×C4×C71D412yes—
28C23×C4×C71C2311yescharacteristic
29C22×C8×C71C2×C414yes—
30C22×C8×C71C2×C414yes—
31C22×C8×C71D414yes—
32C22×C8×C71D414yes—
33C22×C8×C71Q814yes—
34C22×C8×C71Q814yes—
35C22×C8×C71C2312yes—
36C22×C8×C71C2312yes—
37C2×C42×C71C2×C414yes—
38C2×C42×C71D412yes—
39C2×C42×C71Q814yes—
40C2×C42×C71C2312yes—
41C4×C8×C71C2×C4116yescomplemented
42C22×Dic71—28no—
43C22×Dic71—48no—
44C22×Dic71—416no—
45C4⋊Dic71—28no—
46C4⋊Dic71—28no—
47C4⋊Dic71—48no—
48C24×C71C2×D411yescharacteristic
49C22×C4×C71—28no—
50C22×C4×C71C4⋊C418yes—
51C22×C4×C71C22×C412yes—
52C22×C4×C71C2×D414yes—
53C22×C4×C71C2×D411yescharacteristic
54C22×C4×C71C2×D412yes—
55C22×C4×C71C2×D412yes—
56C22×C4×C71C2×Q812yes—
57C22×C4×C71C2×Q812yes—
58C22×C4×C71C2×Q812yes—
59C22×C4×C71C2411yescharacteristic
60C2×C8×C71C4⋊C4116yes—
61C2×C8×C71C4⋊C4116yes—
62C2×C8×C71C22×C414yes—
63C2×C8×C71C22×C414yes—
64C2×C8×C71C2×D414yes—
65C2×C8×C71C2×D414yes—
66C2×C8×C71C2×Q814yes—
67C2×C8×C71C2×Q814yes—
68C42×C71C4⋊C418yes—
69C42×C71C22×C414yes—
70C42×C71C2×Q814yes—
71C23×C71C2×C4⋊C412yes—
72C23×C71#12712yes—
73C23×C71C4⋊Q812yes—
74C23×C71#13518yes—
75C23×C71C22×D411yescharacteristic
76C2×C4×C71—28no—
77C2×C4×C71—216no—
78C2×C4×C71C2×C4⋊C418yes—
79C2×C4×C71C2×C4⋊C414yes—
80C2×C4×C71C2×C4⋊C414yes—
81C2×C4×C71C2×C4⋊C412yes—
82C2×C4×C71#12712yes—
83C2×C4×C71C4⋊Q814yes—
84C2×C4×C71C4⋊Q814yes—
85C2×C4×C71C4⋊Q812yes—
86C2×C4×C71C23×C411yescharacteristic
87C2×C4×C71C22×D411yescharacteristic
88C2×C4×C71C22×D411yescharacteristic
89C2×C4×C71C22×Q811yescharacteristic
90C2×C4×C71C22×Q811yescharacteristic
91C2×C4×C71C22×Q811yescharacteristic
92C2×Dic71—48no—
93C2×Dic71—416no—
94C2×Dic71—816no—
95C8×C71C2×C4⋊C418yes—
96C8×C71C2×C4⋊C418yes—
97C22×C71#38414yes—
98C22×C71#42718yes—
99C22×C71#49518yes—
100C22×C71#49918yes—
101C22×C71C22×C4⋊C411yescharacteristic
102C22×C71C2×#12711yescharacteristic
103C22×C71C2×C4⋊Q811yescharacteristic
104C22×C71C2×#13514yes—
105C4×C71—28no—
106C4×C71#38414yes—
107C4×C71C22×C4⋊C411yescharacteristic
108C4×C71C22×C4⋊C411yescharacteristic
109C4×C71C2×C4⋊Q811yescharacteristic
110C4×C71C2×C4⋊Q811yescharacteristic
111Dic71—88no—
112C2×#1846—711nomaximal, Sylow
113C2×C71#184618yescomplemented
114C2×C71C2×#38411yescharacteristic
115C2×C71C2×#42712yes—
116C2×C71C2×#49512yes—
117C2×C71C2×#49912yes—
118C22×#107—712no—
119C22×#106—712no—
120C22×C4×C8D7111yescharacteristic
121C2×#382—712no—
122#1846—718no—
123C71C2×#184611yescharacteristic, complemented, Sylow
124C23×C8C2×D7111yescharacteristic
125C23×C8C2×D7111yescharacteristic
126C22×C4⋊C4—714no—
127C22×C42C2×D7111yescharacteristic
128C2×#107—718no—
129C2×#107—1428no—
130C2×#106—718no—
131C2×#106—1428no—
132C2×C4×C8Dic7118yescomplemented
133C2×C4×C8C2×D7114yes—
134#382—718no—
135#382—1424no—
136C2×#95—1424no—
137C23×C4—1424no—
138C23×C4D28412yes—
139C23×C4C22×D7111yescharacteristic
140C22×C8Dic14214yes—
141C22×C8Dic14214yes—
142C22×C8D28414yes—
143C22×C8D28414yes—
144C22×C8C2×Dic7114yes—
145C22×C8C2×Dic7114yes—
146C22×C8C22×D7112yes—
147C22×C8C22×D7112yes—
148C2×C4⋊C4—718no—
149C2×C4⋊C4—1424no—
150C2×C4⋊C4—1428no—
151C2×C4⋊C4—1428no—
152C2×C42Dic14214yes—
153C2×C42D28412yes—
154C2×C42C2×Dic7114yes—
155C2×C42C22×D7112yes—
156#107—14216no—
157#106—14216no—
158C4×C8C2×Dic71116yescomplemented
159#95—14216no—
160C24C2×D28411yescharacteristic
161C22×C4—28no—
162C22×C4—2848no—
163C22×C4—28416no—
164C22×C4—1428no—
165C22×C4C4⋊Dic7118yes—
166C22×C4C22×Dic7112yes—
167C22×C4C2×D28414yes—
168C22×C4C2×D28412yes—
169C22×C4C2×D28412yes—
170C22×C4C2×D28411yescharacteristic
171C22×C4C2×Dic14212yes—
172C22×C4C2×Dic14212yes—
173C22×C4C2×Dic14212yes—
174C22×C4C23×D7111yescharacteristic
175C2×C8C4⋊Dic71116yes—
176C2×C8C4⋊Dic71116yes—
177C2×C8C22×Dic7114yes—
178C2×C8C22×Dic7114yes—
179C2×C8C2×D28414yes—
180C2×C8C2×D28414yes—
181C2×C8C2×Dic14214yes—
182C2×C8C2×Dic14214yes—
183C4⋊C4—2848no—
184C4⋊C4—1428no—
185C4⋊C4—1428no—
186C42C4⋊Dic7118yes—
187C42C22×Dic7114yes—
188C42C2×Dic14214yes—
189C23C2×C4⋊Dic7112yes—
190C23#1455612512yes—
191C23#1455612812yes—
192C23#1455615018yes—
193C23C22×D28411yescharacteristic
194C2×C4—28no—
195C2×C4—216no—
196C2×C4—28416no—
197C2×C4—2848no—
198C2×C4—56816no—
199C2×C4C2×C4⋊Dic7118yes—
200C2×C4C2×C4⋊Dic7112yes—
201C2×C4C2×C4⋊Dic7114yes—
202C2×C4C2×C4⋊Dic7114yes—
203C2×C4#1455612512yes—
204C2×C4#1455612812yes—
205C2×C4#1455612814yes—
206C2×C4#1455612814yes—
207C2×C4C23×Dic7111yescharacteristic
208C2×C4C22×D28411yescharacteristic
209C2×C4C22×D28411yescharacteristic
210C2×C4C22×Dic14211yescharacteristic
211C2×C4C22×Dic14211yescharacteristic
212C2×C4C22×Dic14211yescharacteristic
213C8C2×C4⋊Dic7118yes—
214C8C2×C4⋊Dic7118yes—
215C22#1798586914yes—
216C22#1798603718yes—
217C22#1798638318yes—
218C22#1798640118yes—
219C22C22×C4⋊Dic7111yescharacteristic
220C22C2×#1455612511yescharacteristic
221C22C2×#1455612811yescharacteristic
222C22C2×#1455615014yes—
223C4—28no—
224C4—5688no—
225C4#1798586914yes—
226C4C22×C4⋊Dic7111yescharacteristic
227C4C22×C4⋊Dic7111yescharacteristic
228C4C2×#1455612811yescharacteristic
229C4C2×#1455612811yescharacteristic
230C2#2258850418yesdirect product factor
231C2C2×#1798586911yescharacteristic
232C2C2×#1798603712yes—
233C2C2×#1798638312yes—
234C2C2×#1798640112yes—
subgroupG/H
centerC24C2×D284
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC22×C4×C8×C71C2
socle, prime radicalC24×C71C2×D4
cosocleC22×C4×C71C24
hypercenterC22×C4×C8D71
hypocenterC71C2×#1846
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
4. #22588504C2direct (N × H)
17. C2×C4×C8×C71C4semidirect
41. C4×C8×C71C2×C4semidirect
113. C2×C71#1846semidirect
123. C71C2×#1846semidirect
132. C2×C4×C8Dic71semidirect
158. C4×C8C2×Dic71semidirect
230. C2#22588504direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560622
C22×#145560602
C2×#179858652
#225885042
C22×C4×C8×C712
C2×#184671