Finite Group Databasebeta

Q16×Dic271 #31773992

order17344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ16×Dic271

Splittings

SylowC271 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC22D4×D271
commutatorC4×C271C22×C4
FrattiniC2×C4C22×D271
FittingC2×Q16×C271C2
socle, prime radicalC22×C271C2×D4
cosocleC2×C4×C271C23
hypercenterC2×Q16D271
hypocenterC271C4×Q16
LCSG ▷ C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17344

Conjugacy classes & character table

1918 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46838213, SD32×Dic271, #46838220, …
maximal normal subgroup of#46838213, SD32×Dic271, #46838220, …
maximal quotient ofQ16×C271⋊C8, #46835215, #46835261, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 644);