Finite Group Databasebeta

C2×#22575507 #31771562

order17216
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22575507

Splittings

FittingC2×C8×C269 ⋊ C4
SylowC269 ⋊ C2×#97

Subgroups

subgroupG/H
centerC2×C4C2×#11761640
commutatorC2×C269C2×C42
FrattiniC4C22×#11761640
FittingC2×C8×C269C4
socleC22×C269C42
prime radicalC22×D269C2×C4
cosocleC4×D269C23
hypercenterC2×C8#11761640
hypocenterC269C2×#97
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C2×C4 ◁ C2×C8

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4304

Conjugacy classes & character table

1112 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46825925, #46825931
maximal normal subgroup of#46825925, #46825931
maximal quotient ofC2×#31771446, #46826079, C2×#14524137⋊C8, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1506);