Finite Group Databasebeta

← C4×#19127455 #35309550

Subgroups — C4×#19127455 #35309550

Order 21248.

1318 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×C83⋊C8C211yesmaximal, characteristic
2C2×C42×Dic83C211yesmaximal, characteristic
3C2×#19127455C214yesmaximal
4C22×C4×C8×C83C211yesmaximal, characteristic
5C23×C83⋊C8C2212yes—
6C22×C4×Dic83C414yes—
7C22×C4×Dic83C2212yes—
8C2×C4×C83⋊C8—22no—
9C2×C4×C83⋊C8—22no—
10C2×C4×C83⋊C8C414yescomplemented
11C42×Dic83—22no—
12C42×Dic83—22no—
13#19127455C4116yesdirect product factor
14C23×C8×C83C2212yes—
15C22×C42×C83C2211yescharacteristic
16C2×C4×C8×C83—22no—
17C2×C4×C8×C83—22no—
18C2×C4×C8×C83C414yescomplemented
19C23×Dic83C2×C414yes—
20C22×C83⋊C8—22no—
21C22×C83⋊C8—22no—
22C22×C83⋊C8—24no—
23C22×C83⋊C8C2×C414yes—
24C22×C83⋊C8C2×C418yes—
25C2×C4×Dic83—28no—
26C2×C4×Dic83—28no—
27C2×C4×Dic83—22no—
28C2×C4×Dic83—22no—
29C2×C4×Dic83—24no—
30C2×C4×Dic83C8116yescomplemented
31C2×C4×Dic83C2×C418yes—
32C4×C83⋊C8—28no—
33C23×C4×C83C2×C412yes—
34C23×C4×C83C2311yescharacteristic
35C22×C8×C83—22no—
36C22×C8×C83—22no—
37C22×C8×C83—24no—
38C22×C8×C83C2×C418yes—
39C22×C8×C83C2×C414yes—
40C2×C42×C83C2×C412yes—
41C2×C42×C83C2×C412yes—
42C2×C42×C83D412yes—
43C2×C42×C83D412yes—
44C2×C42×C83D412yes—
45C2×C42×C83Q812yes—
46C4×C8×C83—28no—
47C22×Dic83—24no—
48C22×Dic83—24no—
49C22×Dic83—28no—
50C22×Dic83C4218yes—
51C22×Dic83C2×C8116yes—
52C2×C83⋊C8—24no—
53C2×C83⋊C8—24no—
54C2×C83⋊C8—28no—
55C2×C83⋊C8—28no—
56C2×C83⋊C8C4218yescomplemented
57C4×Dic83—232no—
58C4×Dic83—28no—
59C4×Dic83—28no—
60C24×C83C22×C411yescharacteristic
61C22×C4×C83C4214yes—
62C22×C4×C83C22⋊C414yes—
63C22×C4×C83C4⋊C414yes—
64C22×C4×C83C2×C818yes—
65C22×C4×C83M1618yes—
66C22×C4×C83C22×C411yescharacteristic
67C22×C4×C83C22×C414yes—
68C22×C4×C83C22×C411yescharacteristic
69C22×C4×C83C2×D411yescharacteristic
70C22×C4×C83C2×D411yescharacteristic
71C22×C4×C83C2×D411yescharacteristic
72C22×C4×C83C2×Q811yescharacteristic
73C22×C4×C83#4114yes—
74C2×C8×C83—24no—
75C2×C8×C83—24no—
76C2×C8×C83—28no—
77C2×C8×C83—28no—
78C2×C8×C83C4218yescomplemented
79C42×C83C22⋊C414yes—
80C42×C83C22⋊C414yes—
81C42×C83C4⋊C414yes—
82C42×C83C4⋊C414yes—
83C23×C83C2×C4212yes—
84C23×C83C2×C4211yescharacteristic
85C23×C83C2×C22⋊C411yescharacteristic
86C23×C83C2×C4⋊C411yescharacteristic
87C23×C83#11712yes—
88C23×C83C22×C814yes—
89C23×C83C2×M1614yes—
90C2×C4×C83#9518yes—
91C2×C4×C83C4×C818yes—
92C2×C4×C83#9718yes—
93C2×C4×C83C22⋊C8116yes—
94C2×C4×C83C4⋊C8116yes—
95C2×C4×C83C2×C4212yes—
96C2×C4×C83C2×C4212yes—
97C2×C4×C83C2×C22⋊C411yescharacteristic
98C2×C4×C83C2×C22⋊C411yescharacteristic
99C2×C4×C83C2×C4⋊C411yescharacteristic
100C2×C4×C83C2×C4⋊C411yescharacteristic
101C2×C4×C83#11712yes—
102C2×C4×C83#11712yes—
103C2×C4×C83C4×D414yes—
104C2×C4×C83C4×D414yes—
105C2×C4×C83C4×D414yes—
106C2×C4×C83C4×Q814yes—
107C2×Dic83—28no—
108C2×Dic83—28no—
109C2×Dic83—216no—
110C2×Dic83—216no—
111C2×Dic83C4×C8116yescomplemented
112C8×C83—28no—
113C83⋊C8—28no—
114C22×C83C4311yescharacteristic
115C22×C83C2×#9511yescharacteristic
116C22×C83#37611yescharacteristic
117C22×C83C4×C22⋊C412yes—
118C22×C83C4×C4⋊C412yes—
119C22×C83C2×C4×C814yes—
120C22×C83C2×C4×C812yes—
121C22×C83C2×#9712yes—
122C22×C83C4×M1614yes—
123C22×C83C2×C22⋊C814yes—
124C22×C83C2×C4⋊C814yes—
125C22×C83#43118yes—
126C4×C83#336116yescomplemented
127C4×C83C4×C22⋊C412yes—
128C4×C83C4×C22⋊C412yes—
129C4×C83C4×C4⋊C412yes—
130C4×C83C4×C4⋊C412yes—
131Dic83—216no—
132C4×#336—831nomaximal, Sylow
133C2×C83C4×#9511yescharacteristic
134C2×C83C42×C811yescharacteristic
135C2×C83C4×#9711yescharacteristic
136C2×C83C2×#33612yes—
137C2×C83#174412yes—
138C2×C83C4×C22⋊C814yes—
139C2×C83C4×C4⋊C814yes—
140C22×C4×C8—831no—
141C22×C4×C8D8311yescharacteristic
142C2×C43—831no—
143C2×#336—834no—
144C83C4×#33611yescharacteristic, complemented, Sylow
145C23×C8—832no—
146C23×C8C2×D8312yes—
147C22×C42—834no—
148C22×C42—832no—
149C22×C42C2×D8311yescharacteristic
150C2×C4×C8—22no—
151C2×C4×C8—22no—
152C2×C4×C8—834no—
153C2×C4×C8—1662no—
154C2×C4×C8—1662no—
155C2×C4×C8Dic8314yescomplemented
156C43—1662no—
157C43—1662no—
158#336—8316no—
159C23×C4—834no—
160C23×C4C4×D8312yes—
161C23×C4C22×D8311yescharacteristic
162C22×C8—22no—
163C22×C8—22no—
164C22×C8—24no—
165C22×C8—838no—
166C22×C8—834no—
167C22×C8—1662no—
168C22×C8—1662no—
169C22×C8—1664no—
170C22×C8C4×D8318yes—
171C22×C8C2×Dic8314yes—
172C2×C42—8316no—
173C2×C42—838no—
174C2×C42—1668no—
175C2×C42—1668no—
176C2×C42—1662no—
177C2×C42—1662no—
178C2×C42—1664no—
179C2×C42Dic16612yes—
180C2×C42C4×D8312yes—
181C2×C42D33212yes—
182C2×C42C2×Dic8312yes—
183C2×C42C22⋊D8312yes—
184C2×C42C22⋊D8312yes—
185C4×C8—28no—
186C4×C8—1668no—
187C24C2×C4×D8311yescharacteristic
188C22×C4—8316no—
189C22×C4—838no—
190C22×C4—1668no—
191C22×C4—1664no—
192C22×C4—1664no—
193C22×C4C4×Dic8314yes—
194C22×C4(C2×D83)⋊C414yes—
195C22×C4Dic83⋊C414yes—
196C22×C4C8×D8318yes—
197C22×C4#1305057318yes—
198C22×C4C2×C4×D8311yescharacteristic
199C22×C4C2×C4×D8314yes—
200C22×C4C22×Dic8311yescharacteristic
201C22×C4C2×C22⋊D8311yescharacteristic
202C22×C4C2×C22⋊D8311yescharacteristic
203C22×C4C2×D33211yescharacteristic
204C22×C4C2×Dic16611yescharacteristic
205C22×C4#1305059014yes—
206C2×C8—24no—
207C2×C8—24no—
208C2×C8—28no—
209C2×C8—28no—
210C2×C8—838no—
211C2×C8—1664no—
212C2×C8—1664no—
213C2×C8—1668no—
214C2×C8—1668no—
215C2×C8C4×Dic8318yescomplemented
216C42—16632no—
217C42—1668no—
218C42—1668no—
219C42(C2×D83)⋊C414yes—
220C42C22⋊Dic8314yes—
221C42Dic83⋊C414yes—
222C42C4⋊Dic8314yes—
223C23C42×D8312yes—
224C23C2×C4×Dic8311yescharacteristic
225C23C2×(C2×D83)⋊C411yescharacteristic
226C23C2×Dic83⋊C411yescharacteristic
227C23#1458174912yes—
228C23C2×C8×D8314yes—
229C23C2×#1305057314yes—
230C2×C4—8316no—
231C2×C4—1668no—
232C2×C4—16616no—
233C2×C4—16616no—
234C2×C4—1668no—
235C2×C4C83⋊#9518yes—
236C2×C4C8×Dic8318yes—
237C2×C4#1458170218yes—
238C2×C4(C2×D83)⋊C8116yes—
239C2×C4Dic83⋊C8116yes—
240C2×C4C42×D8312yes—
241C2×C4C2×C4×Dic8312yes—
242C2×C4C2×(C2×D83)⋊C411yescharacteristic
243C2×C4C2×C22⋊Dic8311yescharacteristic
244C2×C4C2×Dic83⋊C411yescharacteristic
245C2×C4C2×C4⋊Dic8311yescharacteristic
246C2×C4#1458174912yes—
247C2×C4#1458175112yes—
248C2×C4C4×C22⋊D8314yes—
249C2×C4C4×C22⋊D8314yes—
250C2×C4C4×D33214yes—
251C2×C4C4×Dic16614yes—
252C8—28no—
253C8—1668no—
254C22C42×Dic8311yescharacteristic
255C22C2×C83⋊#9511yescharacteristic
256C22#1912754711yescharacteristic
257C22C4×(C2×D83)⋊C412yes—
258C22C4×Dic83⋊C412yes—
259C22C4×C8×D8314yes—
260C22C2×C8×Dic8312yes—
261C22C2×#1458170212yes—
262C22C4×#1305057314yes—
263C22C2×(C2×D83)⋊C814yes—
264C22C2×Dic83⋊C814yes—
265C22#1912775218yes—
266C4—16616no—
267C4#19127455116yesdirect product factor
268C4C4×C22⋊Dic8312yes—
269C4C4×(C2×D83)⋊C412yes—
270C4C4×C4⋊Dic8312yes—
271C4C4×Dic83⋊C412yes—
272C2C4×C83⋊#9511yescharacteristic
273C2C4×C8×Dic8311yescharacteristic
274C2C4×#1458170211yescharacteristic
275C2C2×#1912745512yes—
276C2#2490720812yes—
277C2C4×(C2×D83)⋊C814yes—
278C2C4×Dic83⋊C814yes—
subgroupG/H
centerC22×C42C2×D83
commutatorC2×C83C42×C8
FrattiniC23×C4C22×D83
FittingC22×C4×C8×C83C2
socle, prime radicalC24×C83C22×C4
cosocleC23×C4×C83C23
hypercenterC22×C4×C8D83
hypocenterC83C4×#336
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C42 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
10. C2×C4×C83⋊C8C4semidirect
13. #19127455C4direct (N × H)
18. C2×C4×C8×C83C4semidirect
30. C2×C4×Dic83C8semidirect
56. C2×C83⋊C8C42semidirect
78. C2×C8×C83C42semidirect
111. C2×Dic83C4×C8semidirect
126. C4×C83#336semidirect
144. C83C4×#336semidirect
155. C2×C4×C8Dic83semidirect
215. C2×C8C4×Dic83semidirect
267. C4#19127455direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×C83⋊C82
C2×C42×Dic832
C2×#191274552
C22×C4×C8×C832
C4×#33683