Finite Group Databasebeta

← C2×Q16×Dic166 #36284853

Subgroups — C2×Q16×Dic166 #36284853

Order 21248.

1830 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
1C2×Q8×Dic166C212yesmaximal
2Q16×Dic166C2116yesmaximal, direct product factor
3C2×#19128106C211yesmaximal, characteristic
4C2×#19128105C212yesmaximal
5C2×#19127996C212yesmaximal
6C2×#19127994C214yesmaximal
7C2×C8×Dic166C211yesmaximal, characteristic
8C2×Q16×Dic83C212yesmaximal
9C2×C4×Q16×C83C211yesmaximal, characteristic
10Q8×Dic166—28no—
11Q8×Dic166C22116yes—
12C2×#14581792—22no—
13C2×#14581792C2212yes—
14C2×#14581791—24no—
15C2×#14581791C2214yes—
16C2×Q8×Dic83C2214yes—
17C2×C4×Dic166—22no—
18C2×C4×Dic166C2211yescharacteristic
19#19128106C2218yes—
20#19128105C22116yes—
21#19127996C22116yes—
22#19127994C22132yes—
23C8×Dic166C2218yes—
24Q16×Dic83C22116yes—
25C2×#14581726C2212yes—
26C2×#14581726C2212yes—
27C2×#14581725C2214yes—
28C2×C4⋊(C83⋊C8)C2211yescharacteristic
29C2×Dic83⋊C8C2212yes—
30C2×#14581716C2214yes—
31C2×C8×Dic83C2212yes—
32C22×Q16×C83C2211yescharacteristic
33C2×C4×Q8×C83C2212yes—
34C4×Q16×C83C2218yes—
35C2×#107×C83C2211yescharacteristic
36C2×#103×C83C2212yes—
37C2×C4×C8×C83C2211yescharacteristic
38C22×Dic166—24no—
39C22×Dic166—22no—
40C22×Dic166D411yescharacteristic
41C22×C83⋊C8C2312yes—
42#14581792—216no—
43#14581792—24no—
44#14581792C2318yes—
45#14581791—232no—
46#14581791—28no—
47#14581791C23116yes—
48Q8×Dic83—28no—
49Q8×Dic83C23116yes—
50C4×Dic166—216no—
51C4×Dic166D414yes—
52C4×Dic166C2314yes—
53C2×C4⋊Dic83—24no—
54C2×C4⋊Dic83—22no—
55C2×C4⋊Dic83D411yescharacteristic
56C2×C4⋊Dic83C2314yes—
57C2×Dic83⋊C4—24no—
58C2×Dic83⋊C4D412yes—
59C2×C4×Dic83—24no—
60C2×C4×Dic83C2312yes—
61#14581726C2318yes—
62#14581726C2318yes—
63#14581725C23116yes—
64C4⋊(C83⋊C8)C2314yes—
65Dic83⋊C8C2318yes—
66#14581716C23116yes—
67C8×Dic83C2318yes—
68C22×Q8×C83C2312yes—
69C2×Q16×C83Q818yescomplemented
70C2×Q16×C83C2314yes—
71C22×C8×C83C2311yescharacteristic
72C22×C8×C83C2311yescharacteristic
73C4×Q8×C83—24no—
74C4×Q8×C83C2318yes—
75C2×C4⋊C4×C83—22no—
76C2×C4⋊C4×C83C2312yes—
77C2×C42×C83—22no—
78C2×C42×C83C2311yescharacteristic
79#107×C83C2314yes—
80#103×C83C2318yes—
81C4×C8×C83C2314yes—
82C2×Dic166—28no—
83C2×Dic166—216no—
84C2×Dic166—88no—
85C2×Dic166—84no—
86C2×Dic166Q1618yesdirect product factor
87C2×Dic166C2×D414yes—
88C22×Dic83—24no—
89C22×Dic83C2×D412yes—
90C22×Dic83C2×D412yes—
91C2×C83⋊C8—24no—
92C2×C83⋊C8C2414yes—
93C4⋊Dic83—24no—
94C4⋊Dic83—28no—
95C4⋊Dic83—216no—
96C4⋊Dic83C2×D414yes—
97C4⋊Dic83C2418yes—
98Dic83⋊C4—216no—
99Dic83⋊C4C2×D418yes—
100C4×Dic83—216no—
101C4×Dic83C2×D414yes—
102C4×Dic83C2414yes—
103C2×Q8×C83—22no—
104C2×Q8×C83—24no—
105C2×Q8×C83C2×Q818yes—
106C2×Q8×C83C2414yes—
107C22×C4×C83—22no—
108C22×C4×C83—22no—
109C22×C4×C83C2×D411yescharacteristic
110C22×C4×C83C2×D411yescharacteristic
111C22×C4×C83C2411yescharacteristic
112Q16×C83C2×Q8116yescomplemented
113C2×C8×C83—22no—
114C2×C8×C83C2×Q814yes—
115C2×C8×C83C2412yes—
116C2×C8×C83C2412yes—
117C4⋊C4×C83—28no—
118C4⋊C4×C83—22no—
119C4⋊C4×C83C2414yes—
120C42×C83—28no—
121C42×C83C2×D412yes—
122C42×C83C2412yes—
123C23×C83C22×D411yescharacteristic
124Q8×C83—28no—
125Q8×C83—24no—
126Q8×C83C22×Q818yes—
127C2×C4×C83—28no—
128C2×C4×C83—22no—
129C2×C4×C83—24no—
130C2×C4×C83—24no—
131C2×C4×C83—44no—
132C2×C4×C83C2×Q1614yes—
133C2×C4×C83C22×D412yes—
134C2×C4×C83C22×D411yescharacteristic
135C2×C4×C83C22×D412yes—
136C2×C4×C83C22×Q812yes—
137C2×C4×C832−1+412yes—
138C2×C4×C83C2511yescharacteristic
139C2×Dic83—24no—
140C2×Dic83—28no—
141C2×Dic83—48no—
142C2×Dic83C2×Q1618yes—
143C2×Dic83C22×D414yes—
144C2×Dic83C22×D414yes—
145Dic166—816no—
146Dic166—88no—
147Dic166C2×Q16116yesdirect product factor
148C8×C83—22no—
149C8×C83C22×Q814yes—
150C83⋊C8—24no—
151C22×C83D4×Q812yes—
152C22×C83C22×Q1612yes—
153C22×C83#57612yes—
154C22×C83C23×D411yescharacteristic
155C4×C83—28no—
156C4×C83—22no—
157C4×C83—44no—
158C4×C83D4×Q812yes—
159C4×C83C22×Q1614yes—
160C4×C83C23×Q811yescharacteristic
161C4×C83C2×2−1+411yescharacteristic
162Dic83—24no—
163Dic83—48no—
164Dic83C22×Q1618yes—
165C2×Q8×Q16—831nomaximal, Sylow
166C2×C83Q8×Q1614yescomplemented
167C2×C83C2×D4×Q811yescharacteristic
168C2×C83C23×Q1611yescharacteristic
169C2×C83C2×#57611yescharacteristic
170C2×Q82—832no—
171Q8×Q16—8316no—
172C2×#500—832no—
173C2×#500—831no—
174C2×#477—834no—
175C2×#477—832no—
176C2×C8×Q8—831no—
177C2×C4×Q16—832no—
178C2×C4×Q16D8311yescharacteristic
179C83C2×Q8×Q1611yescharacteristic, complemented, Sylow
180C22×Q16C2×D8311yescharacteristic
181Q82—8316no—
182Q82—1668no—
183C2×C4⋊Q8—834no—
184C2×C4⋊Q8—832no—
185C2×C4⋊Q8—1662no—
186C2×C4⋊Q8—1664no—
187C2×C4×Q8—831no—
188C2×C4×Q8—834no—
189C2×C4×Q8—1662no—
190C2×C4×Q8C2×D8312yes—
191#500—8316no—
192#500—838no—
193#477—8316no—
194#477—8332no—
195C8×Q8—838no—
196C4×Q16—8316no—
197C4×Q16C2×D8318yes—
198C2×#107—832no—
199C2×#107—832no—
200C2×#107—834no—
201C2×#107C2×D8311yescharacteristic
202C2×C4⋊C8—832no—
203C2×C4⋊C8—831no—
204C2×#103—834no—
205C2×#103C2×D8312yes—
206C2×C4×C8—832no—
207C2×C4×C8C2×D8311yescharacteristic
208C22×Q8—831no—
209C22×Q8—1664no—
210C22×Q8—1662no—
211C22×Q8C22×D8312yes—
212C2×Q16Dic16618yesdirect product factor
213C2×Q16C22×D8314yes—
214C22×C8—832no—
215C22×C8C22×D8311yescharacteristic
216C22×C8C22×D8311yescharacteristic
217C4⋊Q8—8316no—
218C4⋊Q8—838no—
219C4⋊Q8—16616no—
220C4⋊Q8—1668no—
221C4⋊Q8—16632no—
222C4⋊Q8—1664no—
223C4×Q8—24no—
224C4×Q8—834no—
225C4×Q8—834no—
226C4×Q8—8316no—
227C4×Q8—16616no—
228C4×Q8—1668no—
229C4×Q8C22×D8318yes—
230C2×C4⋊C4—22no—
231C2×C4⋊C4—832no—
232C2×C4⋊C4—831no—
233C2×C4⋊C4—834no—
234C2×C4⋊C4—1664no—
235C2×C4⋊C4—1664no—
236C2×C4⋊C4—1662no—
237C2×C4⋊C4C22×D8312yes—
238C2×C42—22no—
239C2×C42—832no—
240C2×C42—1664no—
241C2×C42C22×D8311yescharacteristic
242#107—838no—
243#107—838no—
244#107—8316no—
245#107C22×D8314yes—
246C4⋊C8—838no—
247C4⋊C8—834no—
248#103—8316no—
249#103C22×D8318yes—
250C4×C8—838no—
251C4×C8C22×D8314yes—
252C2×Q8—22no—
253C2×Q8—24no—
254C2×Q8—838no—
255C2×Q8—834no—
256C2×Q8—6644no—
257C2×Q8—6648no—
258C2×Q8—16616no—
259C2×Q8—1668no—
260C2×Q8C2×Dic16618yes—
261C2×Q8C23×D8314yes—
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—832no—
265C22×C4—832no—
266C22×C4—1664no—
267C22×C4D4×D8311yescharacteristic
268C22×C4D4×D8311yescharacteristic
269C22×C4C23×D8311yescharacteristic
270Q16C2×Dic166116yesdirect product factor
271C2×C8—22no—
272C2×C8—834no—
273C2×C8—1664no—
274C2×C8C2×Dic16614yes—
275C2×C8C23×D8312yes—
276C2×C8C23×D8312yes—
277C4⋊C4—28no—
278C4⋊C4—22no—
279C4⋊C4—838no—
280C4⋊C4—834no—
281C4⋊C4—838no—
282C4⋊C4—16616no—
283C4⋊C4—16616no—
284C4⋊C4—1664no—
285C4⋊C4—1668no—
286C4⋊C4C23×D8314yes—
287C42—28no—
288C42—834no—
289C42—834no—
290C42—16616no—
291C42D4×D8312yes—
292C42C23×D8312yes—
293C23C2×D4×D8311yescharacteristic
294Q8—28no—
295Q8—24no—
296Q8—8316no—
297Q8—6648no—
298Q8—66416no—
299Q8C22×Dic16618yes—
300C2×C4—28no—
301C2×C4—22no—
302C2×C4—24no—
303C2×C4—24no—
304C2×C4—44no—
305C2×C4—3328no—
306C2×C4—838no—
307C2×C4—834no—
308C2×C4—834no—
309C2×C4—1668no—
310C2×C4—1664no—
311C2×C4Q16×D8314yes—
312C2×C4C2×D4×D8312yes—
313C2×C4C2×D4×D8311yescharacteristic
314C2×C4C2×D4×D8312yes—
315C2×C4C22×Dic16612yes—
316C2×C4#1458183912yes—
317C2×C4C24×D8311yescharacteristic
318C8—22no—
319C8—1664no—
320C8C22×Dic16614yes—
321C22D4×Dic16612yes—
322C22C2×Q16×D8312yes—
323C22#1912850312yes—
324C22C22×D4×D8311yescharacteristic
325C4—22no—
326C4—28no—
327C4—44no—
328C4—3328no—
329C4—838no—
330C4—1664no—
331C4D4×Dic16612yes—
332C4C2×Q16×D8314yes—
333C4C23×Dic16611yescharacteristic
334C4C2×#1458183911yescharacteristic
335C2Q16×Dic16614yesdirect product factor
336C2C2×D4×Dic16611yescharacteristic
337C2C22×Q16×D8311yescharacteristic
338C2C2×#1912850311yescharacteristic
subgroupG/H
centerC23C2×D4×D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC2×C4×Q16×C83C2
socle, prime radicalC23×C83C22×D4
hypercenterC2×C4×Q16D83
hypocenterC83C2×Q8×Q16
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q16

Complements

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

NH ≅ G/Ntype
2. Q16×Dic166C2direct (N × H)
69. C2×Q16×C83Q8semidirect
86. C2×Dic166Q16direct (N × H)
112. Q16×C83C2×Q8semidirect
147. Dic166C2×Q16direct (N × H)
166. C2×C83Q8×Q16semidirect
179. C83C2×Q8×Q16semidirect
212. C2×Q16Dic166direct (N × H)
270. Q16C2×Dic166direct (N × H)
335. C2Q16×Dic166direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×Dic1662
Q16×Dic1662
C2×#191281062
C2×#191281052
C2×#191279962
C2×#191279942
C2×C8×Dic1662
C2×Q16×Dic832
C2×C4×Q16×C832
C2×Q8×Q1683