Finite Group Databasebeta

← C22×#19128031 #36272134

Subgroups — C22×#19128031 #36272134

Order 21248.

2662 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581771C211yesmaximal, characteristic
2C2×#19128031C2124yesmaximal, direct product factor
3C22×#14581723C212yesmaximal, complemented
4C22×#14581715C212yesmaximal, complemented
5C22×C22⋊(C83⋊C8)C211yesmaximal, characteristic
6C23×C4⋊C4×C83C211yesmaximal, characteristic
7C23×Dic166C2211yescharacteristic
8C23×C83⋊C8C2212yes—
9C2×#14581771—26no—
10C2×#14581771C22112yes—
11C22×C4⋊Dic83C2211yescharacteristic
12C22×Dic83⋊C4—21no—
13C22×C22⋊Dic83—21no—
14#19128031C22164yesdirect product factor
15C2×#14581723C22124yescomplemented
16C2×#14581715C22124yescomplemented
17C2×C22⋊(C83⋊C8)C22112yes—
18C24×C4×C83—21no—
19C24×C4×C83C2211yescharacteristic
20C22×C4⋊C4×C83—21no—
21C22×C4⋊C4×C83—26no—
22C22×C4⋊C4×C83C2212yes—
23C22×C4⋊C4×C83C22112yes—
24C22×Dic166—23no—
25C22×Dic166—28no—
26C22×Dic166C2316yes—
27C23×Dic83—21no—
28C23×Dic83—21no—
29C22×C83⋊C8—28no—
30C22×C83⋊C8C23112yes—
31#14581771—224no—
32#14581771C23116yes—
33C2×C4⋊Dic83—23no—
34C2×C4⋊Dic83C2316yes—
35C2×Dic83⋊C4—212no—
36C2×C22⋊Dic83—212no—
37#14581723C23132yescomplemented
38#14581715C23132yescomplemented
39C22⋊(C83⋊C8)C23116yes—
40C25×C83D411yescharacteristic
41C23×C4×C83—28no—
42C23×C4×C83—212no—
43C23×C4×C83—22no—
44C23×C4×C83—48no—
45C23×C4×C83D411yescharacteristic
46C23×C4×C83D416yes—
47C23×C4×C83C2316yes—
48C23×C4×C83C2311yescharacteristic
49C2×C4⋊C4×C83—224no—
50C2×C4⋊C4×C83—212no—
51C2×C4⋊C4×C83—26no—
52C2×C4⋊C4×C83C23112yes—
53C2×C4⋊C4×C83C23116yes—
54C2×Dic166—224no—
55C2×Dic166—26no—
56C2×Dic166—412no—
57C2×Dic166C2414yes—
58C22×Dic83—26no—
59C22×Dic83—26no—
60C22×Dic83—44no—
61C22×Dic83—44no—
62C2×C83⋊C8—224no—
63C2×C83⋊C8C2418yes—
64C4⋊Dic83—26no—
65C4⋊Dic83C2414yes—
66Dic83⋊C4—216no—
67C22⋊Dic83—216no—
68C24×C83—24no—
69C24×C83—24no—
70C24×C83SD1618yes—
71C24×C83C2×D416yes—
72C24×C83C2×D411yescharacteristic
73C22×C4×C83—24no—
74C22×C4×C83—224no—
75C22×C4×C83—224no—
76C22×C4×C83—216no—
77C22×C4×C83—212no—
78C22×C4×C83—448no—
79C22×C4×C83—48no—
80C22×C4×C83C2×D4112yes—
81C22×C4×C83C2×D416yes—
82C22×C4×C83C2×D413yes—
83C22×C4×C83#4118yes—
84C22×C4×C83C2414yes—
85C22×C4×C83C2413yes—
86C4⋊C4×C83—216no—
87C4⋊C4×C83—212no—
88C4⋊C4×C83C2418yes—
89C23×C83—212no—
90C23×C83—212no—
91C23×C83—232no—
92C23×C83#12314yes—
93C23×C83C2×SD16124yes—
94C23×C83C2×SD1614yes—
95C23×C83#13714yes—
96C23×C83C22×D414yes—
97C23×C83C22×D413yes—
98C2×C4×C83—212no—
99C2×C4×C83—224no—
100C2×C4×C83—28no—
101C2×C4×C83—28no—
102C2×C4×C83—432no—
103C2×C4×C83—424no—
104C2×C4×C83#123112yes—
105C2×C4×C83C22×D414yes—
106C2×C4×C83C22×D413yes—
107C2×C4×C83C2×#41112yes—
108C2×C4×C83C2511yescharacteristic
109C2×Dic83—24no—
110C2×Dic83—24no—
111C2×Dic83—412no—
112C2×Dic83—412no—
113Dic166—28no—
114Dic166—412no—
115C83⋊C8—28no—
116C22×C83—248no—
117C22×C83—24no—
118C22×C83—24no—
119C22×C83#483116yescomplemented
120C22×C83C2×#12316yes—
121C22×C83C22×SD1618yes—
122C22×C83C22×SD1616yes—
123C22×C83C2×#13716yes—
124C22×C83C23×D411yescharacteristic
125C4×C83—24no—
126C4×C83—48no—
127C4×C83C2×#12316yes—
128C4×C83C22×#4112yes—
129Dic83—44no—
130Dic83—44no—
131C22×#483—831nomaximal, Sylow
132C2×C83—28no—
133C2×C83C2×#483112yescomplemented
134C2×C83C22×#12311yescharacteristic
135C2×C83C23×SD1611yescharacteristic
136C2×C83C22×#13711yescharacteristic
137C22×C22⋊Q8—831no—
138C23×C4⋊C4D8311yescharacteristic
139C2×#483—8324no—
140C22×#106—832no—
141C22×#103—832no—
142C22×C22⋊C8—831no—
143C83C22×#48311yescharacteristic, complemented, Sylow
144C23×Q8—831no—
145C24×C4—21no—
146C24×C4C2×D8311yescharacteristic
147C23×C8—832no—
148C2×C22⋊Q8—8312no—
149C2×C22⋊Q8—1666no—
150C22×C4⋊C4—26no—
151C22×C4⋊C4—21no—
152C22×C4⋊C4—831no—
153C22×C4⋊C4—1661no—
154C22×C4⋊C4C2×D83112yes—
155C22×C4⋊C4C2×D8312yes—
156C22×C22⋊C4—1661no—
157#483—8364no—
158C2×#106—8324no—
159C2×#103—8324no—
160C2×C22⋊C8—8312no—
161C25C22⋊D8311yescharacteristic
162C22×Q8—836no—
163C22×Q8—1668no—
164C22×Q8—1663no—
165C23×C4—28no—
166C23×C4—212no—
167C23×C4—22no—
168C23×C4—48no—
169C23×C4—1661no—
170C23×C4—1661no—
171C23×C4C22⋊D8316yes—
172C23×C4C22⋊D8311yescharacteristic
173C23×C4C22×D8316yes—
174C23×C4C22×D8311yescharacteristic
175C22×C8—8312no—
176C22×C8—1668no—
177C22⋊Q8—8316no—
178C22⋊Q8—16624no—
179C2×C4⋊C4—212no—
180C2×C4⋊C4—224no—
181C2×C4⋊C4—26no—
182C2×C4⋊C4—836no—
183C2×C4⋊C4—1663no—
184C2×C4⋊C4—16612no—
185C2×C4⋊C4C22×D83112yes—
186C2×C4⋊C4C22×D83116yes—
187C2×C22⋊C4—16612no—
188#106—8332no—
189#103—8332no—
190C22⋊C8—8316no—
191C24—24no—
192C24—24no—
193C24#1305057818yes—
194C24C2×C22⋊D8316yes—
195C24C2×C22⋊D8311yescharacteristic
196C2×Q8—33212no—
197C2×Q8—834no—
198C2×Q8—16624no—
199C2×Q8—1666no—
200C22×C4—24no—
201C22×C4—224no—
202C22×C4—224no—
203C22×C4—216no—
204C22×C4—212no—
205C22×C4—448no—
206C22×C4—48no—
207C22×C4—3324no—
208C22×C4—3324no—
209C22×C4—1666no—
210C22×C4—1666no—
211C22×C4C2×C22⋊D8316yes—
212C22×C4C2×C22⋊D83112yes—
213C22×C4C2×C22⋊D8313yes—
214C22×C4#1305059018yes—
215C22×C4C23×D8314yes—
216C22×C4C23×D8313yes—
217C2×C8—838no—
218C2×C8—16624no—
219C4⋊C4—216no—
220C4⋊C4—212no—
221C4⋊C4—834no—
222C4⋊C4—1666no—
223C4⋊C4—16616no—
224C4⋊C4C23×D8318yes—
225C22⋊C4—16616no—
226C23—212no—
227C23—212no—
228C23—232no—
229C23#1458177514yes—
230C23C2×#13050578124yes—
231C23C2×#1305057814yes—
232C23#1458182314yes—
233C23C22×C22⋊D8314yes—
234C23C22×C22⋊D8313yes—
235Q8—33212no—
236Q8—1668no—
237C2×C4—212no—
238C2×C4—224no—
239C2×C4—28no—
240C2×C4—28no—
241C2×C4—432no—
242C2×C4—424no—
243C2×C4—33212no—
244C2×C4—33212no—
245C2×C4—1664no—
246C2×C4—1664no—
247C2×C4#14581775112yes—
248C2×C4C22×C22⋊D8314yes—
249C2×C4C22×C22⋊D8313yes—
250C2×C4C2×#13050590112yes—
251C2×C4C24×D8311yescharacteristic
252C8—1668no—
253C22—24no—
254C22—248no—
255C22—24no—
256C22#19128031116yesdirect product factor
257C22C2×#1458177516yes—
258C22C22×#1305057818yes—
259C22C22×#1305057816yes—
260C22C2×#1458182316yes—
261C22C23×C22⋊D8311yescharacteristic
262C4—24no—
263C4—48no—
264C4—3324no—
265C4—3324no—
266C4C2×#1458177516yes—
267C4C22×#1305059012yes—
268C2—28no—
269C2C2×#19128031112yesdirect product factor
270C2C22×#1458177511yescharacteristic
271C2C23×#1305057811yescharacteristic
272C2C22×#1458182311yescharacteristic
subgroupG/H
centerC24C2×C22⋊D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC23×C4⋊C4×C83C2
socleC24×C83C2×D4
prime radicalC25×C83D4
hypercenterC23×C4⋊C4D83
hypocenterC83C22×#483
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C24 ◁ C24×C4 ◁ C23×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×#19128031C2direct (N × H)
3. C22×#14581723C2semidirect
4. C22×#14581715C2semidirect
14. #19128031C22direct (N × H)
15. C2×#14581723C22semidirect
16. C2×#14581715C22semidirect
37. #14581723C23semidirect
38. #14581715C23semidirect
119. C22×C83#483semidirect
133. C2×C83C2×#483semidirect
143. C83C22×#483semidirect
256. C22#19128031direct (N × H)
269. C2C2×#19128031direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817712
C2×#191280312
C22×#145817232
C22×#145817152
C22×C22⋊(C83⋊C8)2
C23×C4⋊C4×C832
C22×#48383