Finite Group Databasebeta

#20272646

order6784
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC53×#324 ⋊ C2
SylowC53 ⋊ #1318

Subgroups

subgroupG/H
centerC22#13133131
commutatorC2×C4×C53C2×C8
FrattiniC2×C4⋊C4C2×D53
FittingC53×#324C2
socleC22×C53#99
hypercenter#324D53
hypocenterC53#1318
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C2×C4⋊C4 ◁ #324

170 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 37 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=d,c^2=g,d^2=f,b^a=bc,c^a=ce,e^a=eg,c^b=cg,d^b=deg,h^b=h^52,d^c=dg

Conjugacy classes & character table

598 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#1318, C2×#20272646, #27293196, …
maximal normal subgroup ofD53×#1318, C2×#20272646, #27293196, …
maximal quotient of#27270714, #27270722, #27270837, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2441);