Finite Group Databasebeta

C2×#11720136 #13136234

order1728
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11720136

Splittings

SylowC27 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC23C22×D27
commutatorC2×C27C23×C4
FrattiniC22×C9C23×D3
FittingC2×C4⋊C4×C27C2
socle, prime radicalC23×C3C22×D9
cosocleC22×C27C24
hypercenterC2×C4⋊C4D27
hypocenterC27C2×C4×Q8
LCSG ▷ C2×C27 ▷ C27
UCSC1 ◁ C23 ◁ C2×C4⋊C4

596 conjugacy classes of subgroups; only the 251 normal subgroups are shown.

normal subgroups only

This group has 596 conjugacy classes of subgroups — too many to draw. Only its 251 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1728

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 2297);