Finite Group Databasebeta

#31774602

order17344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊C4×C271 ⋊ C2
SylowC271 ⋊ #554

Subgroups

subgroupG/H
center, FrattiniC22C23×D271
commutator, socle, cosocleC22×C271C24
FittingC2×C4⋊C4×C271C2
prime radicalC2×C22⋊D271C22
hypercenterC2×C4⋊C4D271
hypocenterC271#554
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C22 ◁ C2×C4⋊C4

228 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 107 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) = 8672

Polycyclic presentation:

2^6,271|a^2=e,b^2=ef,d^2=e,b^a=be,c^a=cf,d^b=de,g^c=g^270

Conjugacy classes & character table

2725 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46848184, #46848186, #46848236, …
maximal normal subgroup of#46848184, #46848186, #46848236, …
maximal quotient of#46839237, #46839241, C4⋊C4×C22⋊D271, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 1254);