Finite Group Databasebeta

← C2×#24916546 #36269346

Subgroups — C2×#24916546 #36269346

Order 21248.

1978 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic166C211yesmaximal, characteristic
2#24916546C2116yesmaximal, direct product factor
3C2×#19127831C214yesmaximal, complemented
4C2×#19127828C214yesmaximal, complemented
5C2×#19127755C214yesmaximal
6C2×#19127754C211yesmaximal, characteristic
7C2×#431×C83C211yesmaximal, characteristic
8C23×Dic166C411yescharacteristic
9C2×C4×Dic166C418yes—
10C2×C4×Dic166C412yes—
11C2×C4×Dic166C412yes—
12C2×C4×Dic166C2218yes—
13C2×C4×Dic166C2212yes—
14C2×C4×Dic166C2212yes—
15C22×C4⋊Dic83C411yescharacteristic
16C22×Dic83⋊C4C412yes—
17C22×C4×Dic83C2212yes—
18#19127831C22132yescomplemented
19#19127828C22132yescomplemented
20#19127755C22132yes—
21#19127754C2218yes—
22C2×C4⋊(C83⋊C8)C2212yes—
23C2×Dic83⋊C8C2218yes—
24C2×C22⋊(C83⋊C8)C2212yes—
25C2×#14581702C2218yes—
26C2×C4×C83⋊C8C2212yes—
27C22×C42×C83C2211yescharacteristic
28#431×C83C2218yes—
29C2×C4⋊C8×C83C2212yes—
30C2×C22⋊C8×C83C2212yes—
31C2×C4×C8×C83C2212yes—
32C22×Dic166—28no—
33C22×Dic166C2×C418yes—
34C22×Dic166C2×C412yes—
35C22×Dic166C2×C412yes—
36C23×Dic83C2×C412yes—
37C23×Dic83C2×C412yes—
38C22×C83⋊C8C2314yes—
39C4×Dic166C2×C4116yes—
40C4×Dic166C2×C4116yes—
41C4×Dic166C2×C418yes—
42C4×Dic166C2×C418yes—
43C4×Dic166C2318yes—
44C4×Dic166C2318yes—
45C2×C4⋊Dic83C2×C412yes—
46C2×C4⋊Dic83C2×C412yes—
47C2×C4⋊Dic83C2×C418yes—
48C2×Dic83⋊C4C2×C414yes—
49C2×Dic83⋊C4C2×C414yes—
50C2×Dic83⋊C4C2×C4116yes—
51C2×C4×Dic83C2×C414yes—
52C2×C4×Dic83C2×C418yes—
53C2×C4×Dic83C2314yes—
54C2×C4×Dic83C2318yes—
55C4⋊(C83⋊C8)C2318yes—
56Dic83⋊C8C23132yes—
57C22⋊(C83⋊C8)C2318yes—
58#14581702C23132yes—
59C4×C83⋊C8C2318yes—
60C23×C4×C83C2×C411yescharacteristic
61C23×C4×C83C2×C411yescharacteristic
62C23×C4×C83C2311yescharacteristic
63C22×C8×C83C2314yes—
64C2×C42×C83C2×C411yescharacteristic
65C2×C42×C83C2×C411yescharacteristic
66C2×C42×C83C2×C414yes—
67C2×C42×C83C2311yescharacteristic
68C2×C42×C83C2311yescharacteristic
69C2×C42×C83C2314yes—
70C4⋊C8×C83C2318yes—
71C22⋊C8×C83C2318yes—
72C4×C8×C83C2318yes—
73C2×Dic166—232no—
74C2×Dic166—28no—
75C2×Dic166—28no—
76C2×Dic166C22×C418yes—
77C2×Dic166C22×C418yes—
78C22×Dic83—28no—
79C22×Dic83—44no—
80C22×Dic83C22×C418yes—
81C22×Dic83C22×C414yes—
82C22×Dic83C22×C414yes—
83C22×Dic83C22×C418yes—
84C2×C83⋊C8—28no—
85C2×C83⋊C8C2418yes—
86C4⋊Dic83C22×C418yes—
87C4⋊Dic83C22×C418yes—
88Dic83⋊C4C22×C4116yes—
89Dic83⋊C4C22×C4116yes—
90C4×Dic83C22×C4116yes—
91C4×Dic83C22×C418yes—
92C4×Dic83C2418yes—
93C24×C83C22×C411yescharacteristic
94C22×C4×C83—24no—
95C22×C4×C83—42no—
96C22×C4×C83M1618yes—
97C22×C4×C83C22×C411yescharacteristic
98C22×C4×C83C22×C412yes—
99C22×C4×C83C22×C411yescharacteristic
100C22×C4×C83C22×C411yescharacteristic
101C22×C4×C83C22×C414yes—
102C22×C4×C83C22×C414yes—
103C22×C4×C83C22×C411yescharacteristic
104C22×C4×C83C22×C411yescharacteristic
105C22×C4×C83C2412yes—
106C22×C4×C83C2411yescharacteristic
107C2×C8×C83—28no—
108C2×C8×C83C2418yes—
109C42×C83C22×C414yes—
110C42×C83C22×C414yes—
111C42×C83C22×C412yes—
112C42×C83C22×C412yes—
113C42×C83C2412yes—
114C42×C83C2412yes—
115C23×C83—22no—
116C23×C83—22no—
117C23×C83C2×M1614yes—
118C23×C83C23×C412yes—
119C23×C83C23×C411yescharacteristic
120C2×C4×C83—22no—
121C2×C4×C83—22no—
122C2×C4×C83—22no—
123C2×C4×C83—24no—
124C2×C4×C83—24no—
125C2×C4×C83—44no—
126C2×C4×C83C2×M16116yes—
127C2×C4×C83C2×M1614yes—
128C2×C4×C83C2×M1614yes—
129C2×C4×C83C23×C412yes—
130C2×C4×C83C23×C412yes—
131C2×C4×C83C23×C412yes—
132C2×C4×C83C23×C411yescharacteristic
133C2×C4×C83C23×C412yes—
134C2×C4×C83C23×C412yes—
135C2×C4×C832−1+414yes—
136C2×C4×C83C2511yescharacteristic
137C2×Dic83—216no—
138C2×Dic83—28no—
139C2×Dic83—28no—
140C2×Dic83—48no—
141C2×Dic83C23×C418yes—
142C2×Dic83C23×C418yes—
143Dic166—216no—
144Dic166—216no—
145C8×C83—28no—
146C83⋊C8—28no—
147C22×C83—22no—
148C22×C83—28no—
149C22×C83—22no—
150C22×C83#51912yes—
151C22×C83C22×M1614yes—
152C22×C83C22×M1612yes—
153C22×C83#56812yes—
154C22×C83C24×C411yescharacteristic
155C4×C83—22no—
156C4×C83—22no—
157C4×C83—22no—
158C4×C83#51912yes—
159C4×C83C22×M1614yes—
160C4×C83C22×M1614yes—
161C4×C83C2×2−1+412yes—
162Dic83—28no—
163Dic83—28no—
164C2×#2983—831nomaximal, Sylow
165C2×C83—24no—
166C2×C83#298314yescomplemented
167C2×C83C2×#51911yescharacteristic
168C2×C83C23×M1611yescharacteristic
169C2×C83C2×#56811yescharacteristic
170C22×C4×Q8—831no—
171#2983—8316no—
172C2×#446—834no—
173C2×#446—834no—
174C2×#432—834no—
175C2×#431—831no—
176C2×#431D8311yescharacteristic
177C83C2×#298311yescharacteristic, complemented, Sylow
178C23×Q8—831no—
179C2×C4×Q8—838no—
180C2×C4×Q8—832no—
181C2×C4×Q8—832no—
182C2×C4×Q8—832no—
183C2×C4×Q8—832no—
184C2×C4×Q8—838no—
185C22×C4⋊C4—832no—
186C22×C4⋊C4—831no—
187C22×C42—832no—
188C22×C42C2×D8311yescharacteristic
189#446—8332no—
190#446—8332no—
191#432—8332no—
192#431—838no—
193#431C2×D8318yes—
194C2×C4⋊C8—838no—
195C2×C4⋊C8—832no—
196C2×C4⋊C8C2×D8312yes—
197C2×C22⋊C8—832no—
198C2×C22⋊C8C2×D8312yes—
199C2×#97—838no—
200C2×C4×C8—832no—
201C2×C4×C8C2×D8312yes—
202C22×Q8—832no—
203C22×Q8—832no—
204C22×Q8—838no—
205C22×Q8—1668no—
206C23×C4—832no—
207C23×C4—832no—
208C23×C4C4×D8311yescharacteristic
209C23×C4C4×D8311yescharacteristic
210C23×C4C22×D8311yescharacteristic
211C22×C8—834no—
212C22×C8C22×D8314yes—
213C4×Q8—838no—
214C4×Q8—838no—
215C4×Q8—8316no—
216C4×Q8—8316no—
217C4×Q8—838no—
218C4×Q8—838no—
219C2×C4⋊C4—8316no—
220C2×C4⋊C4—834no—
221C2×C4⋊C4—834no—
222C2×C4⋊C4—838no—
223C2×C4⋊C4—832no—
224C2×C4⋊C4—832no—
225C2×C42—838no—
226C2×C42—834no—
227C2×C42—838no—
228C2×C42—834no—
229C2×C42C4×D8311yescharacteristic
230C2×C42C4×D8311yescharacteristic
231C2×C42C4×D8314yes—
232C2×C42C22×D8314yes—
233C2×C42C22×D8311yescharacteristic
234C2×C42C22×D8311yescharacteristic
235C4⋊C8—8332no—
236C4⋊C8—838no—
237C4⋊C8C22×D8318yes—
238C22⋊C8—838no—
239C22⋊C8C22×D8318yes—
240#97—8332no—
241C4×C8—838no—
242C4×C8C22×D8318yes—
243C24C2×C4×D8311yescharacteristic
244C2×Q8—838no—
245C2×Q8—838no—
246C2×Q8—16632no—
247C2×Q8—1668no—
248C2×Q8—1668no—
249C22×C4—24no—
250C22×C4—42no—
251C22×C4—3324no—
252C22×C4—838no—
253C22×C4—834no—
254C22×C4—838no—
255C22×C4—834no—
256C22×C4—1668no—
257C22×C4#1305057318yes—
258C22×C4C2×C4×D8311yescharacteristic
259C22×C4C2×C4×D8312yes—
260C22×C4C2×C4×D8311yescharacteristic
261C22×C4C2×C4×D8311yescharacteristic
262C22×C4C2×C4×D8314yes—
263C22×C4C2×C4×D8314yes—
264C22×C4C2×C4×D8311yescharacteristic
265C22×C4C2×C4×D8311yescharacteristic
266C22×C4C23×D8312yes—
267C22×C4C23×D8311yescharacteristic
268C2×C8—28no—
269C2×C8—838no—
270C2×C8—1668no—
271C2×C8C23×D8318yes—
272C4⋊C4—8316no—
273C4⋊C4—8316no—
274C4⋊C4—838no—
275C4⋊C4—838no—
276C42—8316no—
277C42—838no—
278C42—838no—
279C42C2×C4×D8314yes—
280C42C2×C4×D8314yes—
281C42C2×C4×D8312yes—
282C42C2×C4×D8312yes—
283C42C23×D8312yes—
284C42C23×D8312yes—
285C23—22no—
286C23—22no—
287C23C2×#1305057314yes—
288C23C22×C4×D8312yes—
289C23C22×C4×D8311yescharacteristic
290Q8—16616no—
291Q8—16616no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—44no—
298C2×C4—3328no—
299C2×C4—838no—
300C2×C4—838no—
301C2×C4—16616no—
302C2×C4—1668no—
303C2×C4—1668no—
304C2×C4C2×#13050573116yes—
305C2×C4C2×#1305057314yes—
306C2×C4C2×#1305057314yes—
307C2×C4C22×C4×D8312yes—
308C2×C4C22×C4×D8312yes—
309C2×C4C22×C4×D8312yes—
310C2×C4C22×C4×D8311yescharacteristic
311C2×C4C22×C4×D8312yes—
312C2×C4C22×C4×D8312yes—
313C2×C4#1458183914yes—
314C2×C4C24×D8311yescharacteristic
315C8—28no—
316C8—1668no—
317C22—22no—
318C22—28no—
319C22—22no—
320C22#1912817812yes—
321C22C22×#1305057314yes—
322C22C22×#1305057312yes—
323C22#1912846712yes—
324C22C23×C4×D8311yescharacteristic
325C4—22no—
326C4—22no—
327C4—22no—
328C4—1668no—
329C4—1668no—
330C4#1912817812yes—
331C4C22×#1305057314yes—
332C4C22×#1305057314yes—
333C4C2×#1458183912yes—
334C2—24no—
335C2#2491654614yesdirect product factor
336C2C2×#1912817811yescharacteristic
337C2C23×#1305057311yescharacteristic
338C2C2×#1912846711yescharacteristic
subgroupG/H
centerC22×C4C23×D83
commutatorC22×C83C24×C4
FrattiniC2×C4C24×D83
FittingC2×#431×C83C2
socleC23×C83C23×C4
prime radicalC24×C83C22×C4
cosocleC2×C4×C83C25
hypercenterC2×#431D83
hypocenterC83C2×#2983
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
2. #24916546C2direct (N × H)
3. C2×#19127831C2semidirect
4. C2×#19127828C2semidirect
18. #19127831C22semidirect
19. #19127828C22semidirect
166. C2×C83#2983semidirect
177. C83C2×#2983semidirect
335. C2#24916546direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1662
#249165462
C2×#191278312
C2×#191278282
C2×#191277552
C2×#191277542
C2×#431×C832
C2×#298383